Παραπομπή APA

Kogan, I. S. (1973). Modern business: Buisness organisation. Alexander Hamilton Institute.

Παραπομπή Chicago Style

Kogan, Irving Smith. Modern Business: Buisness Organisation. New York: Alexander Hamilton Institute, 1973.

Παραπομπή MLA

Kogan, Irving Smith. Modern Business: Buisness Organisation. Alexander Hamilton Institute, 1973.