APA (7. basım) Alıntı

(1993). Balancing engineering, education, law enforcement, and encouragement / National Bicycling and Walking Study.

Chicago Style (17. basım) Atıf

Balancing Engineering, Education, Law Enforcement, and Encouragement / National Bicycling and Walking Study. 1993.

MLA (9th ed.) Atıf

Balancing Engineering, Education, Law Enforcement, and Encouragement / National Bicycling and Walking Study. 1993.

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