Cita APA (7a ed.)

Kane, N., & Zappulla, J. (2016). Critical selling: How top performers accelerate the sales process and close more deals (1st edition.). Wiley.

Cita Chicago Style (17a ed.)

Kane, Nick, y Justin Zappulla. Critical Selling: How Top Performers Accelerate the Sales Process and Close More Deals. 1st edition. Hoboken, NJ: Wiley, 2016.

Cita MLA (9a ed.)

Kane, Nick, y Justin Zappulla. Critical Selling: How Top Performers Accelerate the Sales Process and Close More Deals. 1st edition. Wiley, 2016.