Παραπομπή APA

Rukeyser, L. (1991). Busines almanac. Simon & Schuster.

Παραπομπή Chicago Style

Rukeyser, Louis. Busines Almanac. New York: Simon & Schuster, 1991.

Παραπομπή MLA

Rukeyser, Louis. Busines Almanac. Simon & Schuster, 1991.