Cita APA (7th ed.)
Reid, A. L. (1990). Modern applied selling. Prentice Hall.
Cita Chicago (17th ed.)
Reid, Allan L. Modern Applied Selling. Englewood Cliffs, N.J.: Prentice Hall, 1990.
Cita MLA (9th ed.)
Reid, Allan L. Modern Applied Selling. Prentice Hall, 1990.
Atenció: Aquestes cites poden no estar 100% correctes.