APA (7. basım) Alıntı

Vieira, W. (1997). The new sales manager: Challenges for twenty first century. Resoponse.

Chicago Style (17. basım) Atıf

Vieira, Walter. The New Sales Manager: Challenges for Twenty First Century. New Delhi: Resoponse, 1997.

MLA (9th ed.) Atıf

Vieira, Walter. The New Sales Manager: Challenges for Twenty First Century. Resoponse, 1997.