Cita APA

Allen, R. Y., & Spohn, R. F. W. (1987). Selling Dynamics. McGraw-Hill.

Citación estilo Chicago

Allen, Robert Y., and Robert F Wilson Spohn. Selling Dynamics. New York: McGraw-Hill, 1987.

Cita MLA

Allen, Robert Y., and Robert F Wilson Spohn. Selling Dynamics. McGraw-Hill, 1987.

Warning: These citations may not always be 100% accurate.