Cita APA (7th ed.)

Humphries, J. (1998). Managing through people: How to get the best from your most valuable resource (Deluxe ed.). Grolier International.

Cita Chicago (17th ed.)

Humphries, John. Managing Through People: How to Get the Best from Your Most Valuable Resource. Deluxe ed. Hongkong: Grolier International, 1998.

Cita MLA (9th ed.)

Humphries, John. Managing Through People: How to Get the Best from Your Most Valuable Resource. Deluxe ed. Grolier International, 1998.