Gaya APA

McConnell, C, R., Brue, S, L. (2002). Macroeconomics; Principles, Problems, and Policies (15). New York: Mc-Graw Hill.

Gaya MLA

McConnell, Campbell, R.., Brue, Stanley, L.. "Macroeconomics; Principles, Problems, and Policies". 15 New York: Mc-Graw Hill, 2002. Text.