Citazione Stile APA (7a Edizione)

Hajra, S., & Ashok, K. (1977). Production in function in Indian industry. Economic and Scientific Research Foundation.

Citazione stile Chigago Style (17a edizione)

Hajra, Sridhar, e Kumar Ashok. Production in Function in Indian Industry. New Delhi: Economic and Scientific Research Foundation, 1977.

Citatione MLA (9a ed.)

Hajra, Sridhar, e Kumar Ashok. Production in Function in Indian Industry. Economic and Scientific Research Foundation, 1977.