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????? [ ?????? ]

↑ Oxford English Dictionary (Second ed.). Oxford University Press. 1989. cycling: The action or activity of riding a bicycle etc.
↑ "HowStuffWorks "Is there a way to compare a human being to an engine in terms of efficiency?" " . Auto.howstuffworks.com . Retrieved 2009-09-29 .
↑ Komanoff, Charles (2004). "Bicycling". In Cleveland, Cutler J. (ed.). Encyclopedia of Energy . Elsevier. pp. 141 ?50. doi : 10.1016/B0-12-176480-X/00185-6 . ISBN 978-0-12-176480-7 .
↑ "Benefits of Biking" . NoExam . Archived from the original on 12 May 2016 . Retrieved 2014-06-23 .
↑ ≪??????? ?????? ?????≫ . ?????? - ?????? ????? ?? ?? ?? . ?????????? ?? ????-??-?? .
↑ vista. ≪??????? ?????? ?????≫ . ????? . ?????????? ?? ????-??-?? .
↑ "European Cyclists' Federation ? Cycling facts and figures" . Archived from the original on 20 November 2015 . Retrieved 23 December 2016 .
↑ "Custom Bike Builders: Groupe de Tete" . bicycling.com. Archived from the original on February 25, 2007.
↑ "Trek Bicycle: The world's best bikes for road, mountain, or town" . Trekbikes.com. Archived from the original on February 26, 2012 . Retrieved 2012-06-06 .
↑ "SPIN Custom...7.04 lbs" . Archived from the original on November 14, 2011.
↑ Flamm, B.; Rivasplata, C. (2014). "Perceptions of Bicycle-Friendly Policy Impacts on Accessibility to Transit Services: The First and Last Mile Bridge" (PDF) . MTI report . Mineta Transportation Institute.
↑ Wardlaw MJ (2000). "Three lessons for a better cycling future" . BMJ . 321 (7276): 1582?5. doi : 10.1136/bmj.321.7276.1582 . PMC 1119262 . PMID 11124188 .
↑ ≪????? ?????????? ?????? ?????? ?? ??? ????? ???≫ . ???? ?????? ? ????? - ????? ??? ?? ????? ??? ????? ?????? ? ????? . ?????????? ?? ????-??-?? .
↑ ≪????? ?????? ? ?????≫ . What is cycling - . ?????????? ?? ????-??-?? .
↑ ≪??? ?????? ?? ? ?????? ?? ????? ?????? ????? ??? ??? ? ????? ???? ?≫ . arya-charkh.ir . ?????????? ?? ????-??-?? .

????? ?? ????? [ ?????? ]

[1] Oxford English Dictionary (Second ed.). Oxford University Press. 1989. cycling: The action or activity of riding a bicycle etc.

[2] "HowStuffWorks "Is there a way to compare a human being to an engine in terms of efficiency?" " . Auto.howstuffworks.com . Retrieved 2009-09-29 .

[3] Komanoff, Charles (2004). "Bicycling". In Cleveland, Cutler J. (ed.). Encyclopedia of Energy . Elsevier. pp. 141 ?50. doi : 10.1016/B0-12-176480-X/00185-6 . ISBN 978-0-12-176480-7 .

[4] "Benefits of Biking" . NoExam . Archived from the original on 12 May 2016 . Retrieved 2014-06-23 .

[5] ≪??????? ?????? ?????≫ . ?????? - ?????? ????? ?? ?? ?? . ?????????? ?? ????-??-?? .

[6] vista. ≪??????? ?????? ?????≫ . ????? . ?????????? ?? ????-??-?? .

[7] "European Cyclists' Federation ? Cycling facts and figures" . Archived from the original on 20 November 2015 . Retrieved 23 December 2016 .

[8] "Custom Bike Builders: Groupe de Tete" . bicycling.com. Archived from the original on February 25, 2007.

[9] "Trek Bicycle: The world's best bikes for road, mountain, or town" . Trekbikes.com. Archived from the original on February 26, 2012 . Retrieved 2012-06-06 .

[10] "SPIN Custom...7.04 lbs" . Archived from the original on November 14, 2011.

[11] Flamm, B.; Rivasplata, C. (2014). "Perceptions of Bicycle-Friendly Policy Impacts on Accessibility to Transit Services: The First and Last Mile Bridge" (PDF) . MTI report . Mineta Transportation Institute.

[12] Wardlaw MJ (2000). "Three lessons for a better cycling future" . BMJ . 321 (7276): 1582?5. doi : 10.1136/bmj.321.7276.1582 . PMC 1119262 . PMID 11124188 .

[13] ≪????? ?????????? ?????? ?????? ?? ??? ????? ???≫ . ???? ?????? ? ????? - ????? ??? ?? ????? ??? ????? ?????? ? ????? . ?????????? ?? ????-??-?? .

[14] ≪????? ?????? ? ?????≫ . What is cycling - . ?????????? ?? ????-??-?? .

[15] ≪??? ?????? ?? ? ?????? ?? ????? ?????? ????? ??? ??? ? ????? ???? ?≫ . arya-charkh.ir . ?????????? ?? ????-??-?? .

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