Tohutoro APA (7th ed.)

Dorfman, R. (1970). The price system. Prentice-Hall.

Tohutoru Kātū Chicago (17th ed.)

Dorfman, Robert. The Price System. New Delhi: Prentice-Hall, 1970.

Tohutoro MLA (9th ed.)

Dorfman, Robert. The Price System. Prentice-Hall, 1970.