APA
International Association of Public Transport U., 5th UITP international marketing conference: successfully marketing public transport, . (2009). 5th UITP international marketing conference. Bryssel: International Association of Public Transport, UITP.
Chicago
International Association of Public Transport UITP, 5th UITP international marketing conference: successfully marketing public transport, . 2009. 5th UITP international marketing conference. Bryssel: International Association of Public Transport, UITP.
Harvard
International Association of Public Transport U., 5th UITP international marketing conference: successfully marketing public transport, . (2009). 5th UITP international marketing conference. Bryssel: International Association of Public Transport, UITP.
MLA
International Association of Public Transport UITP, 5th UITP international marketing conference: successfully marketing public transport, . 5th UITP international marketing conference. Bryssel: International Association of Public Transport, UITP. 2009.