Gaya APA

J., C, K., M., C, R. (1976). Theory of The Firm: Resource Allocation In a Market Economy (Second Edition). New Delhi, India: Prentice hall.

Gaya MLA

J., Cohen, Kalman., M., Cyert, Richard. "Theory of The Firm: Resource Allocation In a Market Economy". Second Edition New Delhi, India: Prentice hall, 1976. Teksbook.