APA-referens (7:e uppl.)

Petersen, H. C. (1981). Business and government. Harper & Row.

Chicago-referens (17:e uppl.)

Petersen, Harold Craig. Business and Government. New York: Harper & Row, 1981.

MLA-referens (9:e uppl.)

Petersen, Harold Craig. Business and Government. Harper & Row, 1981.