APA (7e ed.) Bronvermelding

Kogan, I. S. (1973). Public relations (1a. ed.). Alexander Hamilton Institute.

Chicago (17e ed.) Bronvermelding

Kogan, Irving Smith. Public Relations. 1a. ed. Nueva York: Alexander Hamilton Institute, 1973.

MLA (9e ed.) Bronvermelding

Kogan, Irving Smith. Public Relations. 1a. ed. Alexander Hamilton Institute, 1973.