Παραπομπή APA

Shubin, J. A. (1957). Buisness management (2nd rev ed.). Barnes and Noble.

Παραπομπή Chicago Style

Shubin, John A. Buisness Management. 2nd rev ed. New York: Barnes and Noble, 1957.

Παραπομπή MLA

Shubin, John A. Buisness Management. 2nd rev ed. Barnes and Noble, 1957.