Παραπομπή APA

Lupton, T. (1971). Management And Social Sciences (2nd ed.). Penguin.

Παραπομπή Chicago Style

Lupton, Tom. Management And Social Sciences. 2nd ed. Middlesex: Penguin, 1971.

Παραπομπή MLA

Lupton, Tom. Management And Social Sciences. 2nd ed. Penguin, 1971.