Παραπομπή APA

Soumyen Sikdar. (2006). Principles of macroeconomics. Oxford University Press.

Παραπομπή Chicago Style

Soumyen Sikdar. Principles of Macroeconomics. New Delhi: Oxford University Press, 2006.

Παραπομπή MLA

Soumyen Sikdar. Principles of Macroeconomics. Oxford University Press, 2006.