Gaya APA

Baumol, W, J., Blinder, A, S. (1986). Macroeconomics: Economics Principles and policy (3 rd Ed.). San Diego: Harcourt Brace Jova-novich.

Gaya MLA

Baumol, William, J.., Blinder, Alan, S.. "Macroeconomics: Economics Principles and policy". 3 rd Ed. San Diego: Harcourt Brace Jova-novich, 1986. Text.