APA (7th ed.) Zitazioa
(2013). Strengthening road safety legislation: A practice and resource manual for countries. World Health Organization.
Chicago Style (17th ed.) Zitazioa
Strengthening Road Safety Legislation: A Practice and Resource Manual for Countries. Geneva, Switzerland: World Health Organization, 2013.
MLA (9th ed.) Zitazioa
Strengthening Road Safety Legislation: A Practice and Resource Manual for Countries. World Health Organization, 2013.
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