APA ציטוט

Locklin, D. P. (1966). Economics of transportation. R. D. Irwin.

Chicago Style (17th ed.) Citation

Locklin, David Philip. Economics of Transportation. Homewood, Ill.: R. D. Irwin, 1966.

ציטוט MLA

Locklin, David Philip. Economics of Transportation. R. D. Irwin, 1966.