Παραπομπή σε μορφή APA (7η εκδ.)

American Management Association. (1991). HR focus. American Management Association. Institute of Management & Administration.

Παραπομπή σε μορφή Chicago (17η εκδ.)

American Management Association. HR Focus. New York: American Management Association. Institute of Management & Administration, 1991.

Παραπομπή σε μορφή MLA (9th εκδ.)

American Management Association. HR Focus. American Management Association. Institute of Management & Administration, 1991.