Cita APA (7th ed.)
Still, R. R., Cundiff, E. W., & Govoni, N. A. P. (1988). Sales management: Decisions, strategies, and cases (5th ed.). Prentice-Hall.
Cita Chicago (17th ed.)
Still, Richard Ralph, Edward W. Cundiff, i Norman A. P. Govoni. Sales Management: Decisions, Strategies, and Cases. 5th ed. New Delhi: Prentice-Hall, 1988.
Cita MLA (9th ed.)
Still, Richard Ralph, et al. Sales Management: Decisions, Strategies, and Cases. 5th ed. Prentice-Hall, 1988.
Atenció: Aquestes cites poden no estar 100% correctes.