Gupta, G. (2012). Managerial economics (2nd.). Tata McGraw-hill.
Chicago Edition CitationGupta, G.S. Managerial Economics. 2nd. New Delhi: Tata McGraw-hill, 2012.
Cita MLAGupta, G.S. Managerial Economics. 2nd. Tata McGraw-hill, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.