APA (7e ed.) Bronvermelding

Diulio, E. (2020). Schaum's Outline of Theory and Problems of Macroeconomic (3rd ed.). McGraw Hill Education (India) Pvt. Ltd.

Chicago (17e ed.) Bronvermelding

Diulio, Eugene. Schaum's Outline of Theory and Problems of Macroeconomic. 3rd ed. Chennai: McGraw Hill Education (India) Pvt. Ltd, 2020.

MLA (9e ed.) Bronvermelding

Diulio, Eugene. Schaum's Outline of Theory and Problems of Macroeconomic. 3rd ed. McGraw Hill Education (India) Pvt. Ltd, 2020.