Werther, W. B., & Davis, K. (1996). Human resources and personnel management (5th ed.). McGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Werther, William B., agus Keith Davis. Human Resources and Personnel Management. 5th ed. New York: McGraw-Hill, 1996.
Lua MLA (9ú heag.)Werther, William B., agus Keith Davis. Human Resources and Personnel Management. 5th ed. McGraw-Hill, 1996.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.