Παραπομπή σε μορφή APA (7η εκδ.)

SAYLES, L. R. (1979). Leadership: What Effective Managers Really Do... And How The Do It Leonard R Sayles. McGraw-Hill.

Παραπομπή σε μορφή Chicago (17η εκδ.)

SAYLES, Leonard R. Leadership: What Effective Managers Really Do... And How The Do It Leonard R Sayles. McGraw-Hill, 1979.

Παραπομπή σε μορφή MLA (8th εκδ.)

SAYLES, Leonard R. Leadership: What Effective Managers Really Do... And How The Do It Leonard R Sayles. McGraw-Hill, 1979.