Gaya APA

Dernburg, T, F., McDougall, D, M. (1980). Macroeconomics - the Measurement, Analysis, and Control of Aggregate Economic Activity (6). New York: McGraw Hill International.

Gaya MLA

Dernburg, Thomas, F.., McDougall, Duncan, M.. "Macroeconomics - the Measurement, Analysis, and Control of Aggregate Economic Activity". 6 New York: McGraw Hill International, 1980. Text.