Gaya APA

Dodge, E, R. (2005). 5 Steps To A 5: AP Microeconomics/Marcoeconomics . United States of America: McGraw-Hill Companies, Inc..

Gaya MLA

Dodge, Eric, R.. "5 Steps To A 5: AP Microeconomics/Marcoeconomics". United States of America: McGraw-Hill Companies, Inc., 2005. Text.