Dyfyniad APA

Haefele, E. T., & Steinberg, E. B. (1965). Government controls on transport: An African case. Brookings Institution, Transport Research Program.

Dyfyniad Arddull Chicago

Haefele, Edwin T., and Eleanor B. Steinberg. Government Controls on Transport: An African Case. Washington: Brookings Institution, Transport Research Program, 1965.

Dyfyniad MLA

Haefele, Edwin T., and Eleanor B. Steinberg. Government Controls on Transport: An African Case. Brookings Institution, Transport Research Program, 1965.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.