APA (7th ed.) Citation

McNamara, R. (2010). Proven selling skills for winners / Ronan McNamara. Management Briefs.

Chicago Style (17th ed.) Citation

McNamara, Ronan. Proven Selling Skills for Winners / Ronan McNamara. Dublin: Management Briefs, 2010.

MLA (9th ed.) Citation

McNamara, Ronan. Proven Selling Skills for Winners / Ronan McNamara. Management Briefs, 2010.

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