APA aipamena

Organisation for Economic Cooperation and Development. (1972). Optimisation of bus operation in urban areas: A report. Organisation for Economic Cooperation and Development.

Chicago Style aipamena

Organisation for Economic Cooperation and Development. Optimisation of Bus Operation in Urban Areas: A Report. Paris: Organisation for Economic Cooperation and Development, 1972.

MLA aipamena

Organisation for Economic Cooperation and Development. Optimisation of Bus Operation in Urban Areas: A Report. Organisation for Economic Cooperation and Development, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.