Hensher, D. A. (1977). Value of business travel time. Pergamon Press.
Citación estilo ChicagoHensher, David A. Value of Business Travel Time. Oxford: Pergamon Press, 1977.
Cita MLAHensher, David A. Value of Business Travel Time. Pergamon Press, 1977.
Warning: These citations may not always be 100% accurate.