APA-referens (7:e uppl.)

Peterson, W. C. (1967). Income, employment, and economic growth (Rev. ed.). W.W. Norton.

Chicago-referens (17:e uppl.)

Peterson, Wallace C. Income, Employment, and Economic Growth. Rev. ed. New York: W.W. Norton, 1967.

MLA-referens (9:e uppl.)

Peterson, Wallace C. Income, Employment, and Economic Growth. Rev. ed. W.W. Norton, 1967.