Case, D. J., & Latchford, J. C. R. (1981). A comparison of public transport in cities in South East Asia. Transport and Road Research Laboratory.
Cita Chicago (17th ed.)Case, D. J., i J. C. R. Latchford. A Comparison of Public Transport in Cities in South East Asia. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.
Cita MLA (9th ed.)Case, D. J., i J. C. R. Latchford. A Comparison of Public Transport in Cities in South East Asia. Transport and Road Research Laboratory, 1981.
Atenció: Aquestes cites poden no estar 100% correctes.