APA (7e ed.) Bronvermelding

Sampson, A. (1985). Empires of the sky: The politics, contests and cartels of world airlines. Random House.

Chicago (17e ed.) Bronvermelding

Sampson, Anthony. Empires of the Sky: The Politics, Contests and Cartels of World Airlines. New York, NY: Random House, 1985.

MLA (9e ed.) Bronvermelding

Sampson, Anthony. Empires of the Sky: The Politics, Contests and Cartels of World Airlines. Random House, 1985.