Cita APA (7th ed.)

Donaldson, B. (2007). Sales management: Principles, process, and practice (3rd ed.). Palgrave Macmillan.

Cita Chicago (17th ed.)

Donaldson, Bill. Sales Management: Principles, Process, and Practice. 3rd ed. Basingstoke: Palgrave Macmillan, 2007.

Cita MLA (8th ed.)

Donaldson, Bill. Sales Management: Principles, Process, and Practice. 3rd ed. Palgrave Macmillan, 2007.