Gaya APA

Dernburg, T, F., Mcdougll, D, M. (1968). Macroeconomics (Ed. 3). New York: Pradnya Paramita.

Gaya MLA

Dernburg, Thomas, F., Mcdougll, Duncan, M.. "Macroeconomics". Ed. 3 New York: Pradnya Paramita, 1968. Text.