APA aipamena

Bakker. George P. & Germane, G. E. (1957). Case problems in transportation management. Mc Graw Hill.

Chicago Style aipamena

Bakker. George P. and Gaylon E. Germane. Case Problems in Transportation Management. New York: Mc Graw Hill, 1957.

MLA aipamena

Bakker. George P. and Gaylon E. Germane. Case Problems in Transportation Management. Mc Graw Hill, 1957.