Tunbridge, R. J., & Jackson, R. L. (1980). The economics of stage carriage operation by private bus and coach companies. Transport and Road Research Laboratory.
Citação do estilo Chicago (17ª ed.)Tunbridge, R. J., e R. L. Jackson. The Economics of Stage Carriage Operation by Private Bus and Coach Companies. Crowthorne, Berkshire: Transport and Road Research Laboratory, 1980.
Citação MLA (9ª ed.)Tunbridge, R. J., e R. L. Jackson. The Economics of Stage Carriage Operation by Private Bus and Coach Companies. Transport and Road Research Laboratory, 1980.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.