Gaya APA

Dernburg, T, F., Duncan, M, D, M. (1960). Macroeconomics: The Measurement, Analysis, And control of Aggregate Economic Activity . : McGraw-Hill Book Company.

Gaya MLA

Dernburg, Thomas, F., Duncan, McDougall, Duncan, M. "Macroeconomics: The Measurement, Analysis, And control of Aggregate Economic Activity". : McGraw-Hill Book Company, 1960. Text.