Faulks, R. W. (1990). Principles of transport (4a. ed.). McGraw-Hill Book Company.
Cita Chicago (17th ed.)Faulks, Rex W. Principles of Transport. 4a. ed. Londres: McGraw-Hill Book Company, 1990.
Cita MLA (9th ed.)Faulks, Rex W. Principles of Transport. 4a. ed. McGraw-Hill Book Company, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.