APA استشهاد

Donaldson, B. (2007). Sales management: Principles, process and practice (3 edition.).

استشهاد بنمط شيكاغو

Donaldson, Bill. Sales Management: Principles, Process and Practice. 3 edition. Palgrave Macmillan: New York, 2007.

MLA استشهاد

Donaldson, Bill. Sales Management: Principles, Process and Practice. 3 edition. 2007.