APA (7th ed.) Zitazioa
Ahmed, N. U. (2011). ROAD SAFETY AUDITING APPROACH IN ASSESSING SAFETY HAZARDS OF A SELECTED HIGHWAY SECTION OF BANGLADESH. CE DEPT. BUET.
Chicago Style (17th ed.) Zitazioa
Ahmed, Nasir Uddin. ROAD SAFETY AUDITING APPROACH IN ASSESSING SAFETY HAZARDS OF A SELECTED HIGHWAY SECTION OF BANGLADESH. Dhaka: CE DEPT. BUET, 2011.
MLA (9th ed.) Zitazioa
Ahmed, Nasir Uddin. ROAD SAFETY AUDITING APPROACH IN ASSESSING SAFETY HAZARDS OF A SELECTED HIGHWAY SECTION OF BANGLADESH. CE DEPT. BUET, 2011.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.