Παραπομπή APA

Lilienthal, D. E. (1953). Big business: A new era. Harper and brothers.

Παραπομπή Chicago Style

Lilienthal, Davide E. Big Business: A New Era. New York: Harper and brothers, 1953.

Παραπομπή MLA

Lilienthal, Davide E. Big Business: A New Era. Harper and brothers, 1953.