Thomas Christopher. (2011). Managerial Economics (9TH.). Tata Mcgraw Hill.
Cita Chicago (17th ed.)Thomas Christopher. Managerial Economics. 9TH. New Delhi: Tata Mcgraw Hill, 2011.
Cita MLA (9th ed.)Thomas Christopher. Managerial Economics. 9TH. Tata Mcgraw Hill, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.