Cita APA

Vieira, W. A. (2007). The new sales manager: Challenges for the 21st century (2nd ed.).

Citación estilo Chicago

Vieira, Walter; Author. The New Sales Manager: Challenges for the 21st Century. 2nd ed. New Delhi, Response Books, 2007.

Cita MLA

Vieira, Walter; Author. The New Sales Manager: Challenges for the 21st Century. 2nd ed. 2007.