Mackett, R. L. (1983). The Leeds integrated land-use transport model (LILT). Transport and Road Research Laboratory.
Cita Chicago (17th ed.)Mackett, R. L. The Leeds Integrated Land-use Transport Model (LILT). Crowthorne, Berkshire: Transport and Road Research Laboratory, 1983.
Cita MLA (9th ed.)Mackett, R. L. The Leeds Integrated Land-use Transport Model (LILT). Transport and Road Research Laboratory, 1983.
Atenció: Aquestes cites poden no estar 100% correctes.