Cita APA

Goldstein, A. (1992). Secrets of overcoming sales resistance (7.).

Citación estilo Chicago

Goldstein, Albert. Secrets of Overcoming Sales Resistance. 7. :, 1992.

Cita MLA

Goldstein, Albert. Secrets of Overcoming Sales Resistance. 7. 1992.

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