Transport and Road Research Laboratory & Fouracre, P. R. (1981). Studies of bus operations in Delhi, India. Transport and Road Research Laboratory.
Citazione stile Chigago Style (17a edizione)Transport and Road Research Laboratory e P. R. Fouracre. Studies of Bus Operations in Delhi, India. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1981.
Citatione MLA (9a ed.)Transport and Road Research Laboratory e P. R. Fouracre. Studies of Bus Operations in Delhi, India. Transport and Road Research Laboratory, 1981.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.