Australian Highways Department. Griffin Press Limited. ISBN 0-7308-1930-2 Cervero, Robert (1998). The Transit Metropolis: A Global Inquiry. Island Press. ISBN 1-55963-591-6
cambodiawatch.net/cwcolum/makotoii/2006/05.php ^ 英: Lorry ^ a b c d e Cervero, Robert (2000) (英語). Informal Transport in the Developing World. UN-HABITAT