Dyfyniad APA

Sikdar, S. (2011). Principles of macroeconomics (2nd ed.). Oxford.

Dyfyniad Arddull Chicago

Sikdar, Soumyen. Principles of Macroeconomics. 2nd ed. New Delhi: Oxford, 2011.

Dyfyniad MLA

Sikdar, Soumyen. Principles of Macroeconomics. 2nd ed. Oxford, 2011.

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