Mullins, M. C. (2005). Innovations in bus, rail, and specialized transit in Latin America. Transportation Research Board.
Chicago Style (17. basım) AtıfMullins, Margaret C. Innovations in Bus, Rail, and Specialized Transit in Latin America. Washington, D.C: Transportation Research Board, 2005.
MLA (9th ed.) AtıfMullins, Margaret C. Innovations in Bus, Rail, and Specialized Transit in Latin America. Transportation Research Board, 2005.
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