Gaya APA

WERTHER, W, B., DAVIS, K. (1989). Human Resources and Personnel Management (3rd.ed). New York: Mc Graw-Hill Book Company.

Gaya MLA

WERTHER, William, B.., DAVIS, Keith. "Human Resources and Personnel Management". 3rd.ed New York: Mc Graw-Hill Book Company, 1989. Teks.