Cita APA (7th ed.)

Swartz, R. (1989). Doing business with C. Prentice Hall.

Cita Chicago (17th ed.)

Swartz, Ray. Doing Business with C. Englewood Cliffs, N.J: Prentice Hall, 1989.

Cita MLA (9th ed.)

Swartz, Ray. Doing Business with C. Prentice Hall, 1989.