Cita APA (7th ed.)

Griffin, R. W. (1999). Business (5th ed.). Prentice-Hall International.

Cita Chicago (17th ed.)

Griffin, Ricky W. Business. 5th ed. Upper Saddle River, N.J: Prentice-Hall International, 1999.

Cita MLA (9th ed.)

Griffin, Ricky W. Business. 5th ed. Prentice-Hall International, 1999.