Cita APA (7a ed.)

Dalrymple, D. (2001). Sales management: Concepts and cases (7th.).

Cita Chicago Style (17a ed.)

Dalrymple, Douglas. Sales Management: Concepts and Cases. 7th. Singapore, 2001.

Cita MLA (9a ed.)

Dalrymple, Douglas. Sales Management: Concepts and Cases. 7th. 2001.