Παραπομπή APA

Diulio,Eugene A. (1974). Schaum's outline of theory and problems of macroeconomic theory. McGraw Hill.

Παραπομπή Chicago Style

Diulio,Eugene A. Schaum's Outline of Theory and Problems of Macroeconomic Theory. New York: McGraw Hill, 1974.

Παραπομπή MLA

Diulio,Eugene A. Schaum's Outline of Theory and Problems of Macroeconomic Theory. McGraw Hill, 1974.