Gaya APA

Dernburg, T, F. (1985). Macroeconomics : Concepts,Theories, and Policies, 7th-ed . Singapore: McGraw-Hill Book Company.

Gaya MLA

Dernburg, Thomas, F.. "Macroeconomics : Concepts,Theories, and Policies, 7th-ed". Singapore: McGraw-Hill Book Company, 1985. Text.