Dyfyniad APA

Gupta G S. (2011). Managerial economics (2nd ed.). Tata McGraw Hill Education.

Dyfyniad Arddull Chicago

Gupta G S. Managerial Economics. 2nd ed. New Delhi: Tata McGraw Hill Education, 2011.

Dyfyniad MLA

Gupta G S. Managerial Economics. 2nd ed. Tata McGraw Hill Education, 2011.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.