APA-viite

Diulio, E. A. (1974). Schaum's outline of theory and problems of macroeconomic theory. Mc Hraw hill.

Chicago-tyylinen lähdeviittaus

Diulio, Eugene A. Schaum's Outline of Theory and Problems of Macroeconomic Theory. New York: Mc Hraw hill, 1974.

MLA-viite

Diulio, Eugene A. Schaum's Outline of Theory and Problems of Macroeconomic Theory. Mc Hraw hill, 1974.