Cita APA (7th ed.)

Anderson, R. E. (1991). Professional personal selling. Prentice-Hall.

Cita Chicago (17th ed.)

Anderson, Rolph E. Professional Personal Selling. Englewood Cliffs, N.J: Prentice-Hall, 1991.

Cita MLA (9th ed.)

Anderson, Rolph E. Professional Personal Selling. Prentice-Hall, 1991.