Gaya APA

Stanton, R, L, S, G, A, R, W, J. (2008). Management of a Sales Force : Twelfth Edition (10). New York: McGraw-Hill Book Company.

Gaya MLA

Stanton, Rosann, L., Spiro,, Gregory, A., Rich,, William, J.. "Management of a Sales Force : Twelfth Edition". 10 New York: McGraw-Hill Book Company, 2008. Text.