Hunter, W., Thomas, . L., & Stutts, J. C. (2006). BIKESAFE: Bicycle Countermeasure Selection System. Federal Highway Administration.
Chicago-viite (17. p.)Hunter, William, Libby Thomas, ja Jane C. Stutts. BIKESAFE: Bicycle Countermeasure Selection System. Washington, D.C: Federal Highway Administration, 2006.
MLA-viite (9. p.)Hunter, William, et al. BIKESAFE: Bicycle Countermeasure Selection System. Federal Highway Administration, 2006.
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