Cita APA

Allen, R. G. (1983). Creating wealth: Revised and updated. New York: Simon & Schuster.

Chicago Style Citation

Allen, Robert G. Creating Wealth: Revised and Updated. New York: Simon & Schuster, 1983.

Cita MLA

Allen, Robert G. Creating Wealth: Revised and Updated. New York: Simon & Schuster, 1983.

Atenció: Aquestes cites poden no estar 100% correctes.