Cita APA (7th ed.)

Frey, A. W. e. (1965). Marketing handbook (2d ed.). Ronald Press Company.

Cita Chicago (17th ed.)

Frey, Albert Wesley ed. Marketing Handbook. 2d ed. New York: Ronald Press Company, 1965.

Cita MLA (9th ed.)

Frey, Albert Wesley ed. Marketing Handbook. 2d ed. Ronald Press Company, 1965.