APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.