Dyfyniad APA

Sikdar, S. (2007). Principles of macroeconomics. Oxford University Press.

Dyfyniad Arddull Chicago

Sikdar, Soumyen. Principles of Macroeconomics. New Delhi: Oxford University Press, 2007.

Dyfyniad MLA

Sikdar, Soumyen. Principles of Macroeconomics. Oxford University Press, 2007.

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