Cita APA (7th ed.)

Humphries, J. (1973). How to manage a sales team: A practical guide to sales leadership. Grolier.

Cita Chicago (17th ed.)

Humphries, John. How to Manage a Sales Team: A Practical Guide to Sales Leadership. Wachai, Hong Kong: Grolier, 1973.

Cita MLA (9th ed.)

Humphries, John. How to Manage a Sales Team: A Practical Guide to Sales Leadership. Grolier, 1973.