Gaya APA

Sachs, J, D., Felilpe, L, J. (1993). Macroeconomics in the global economy . New Jersey: Prentce Hall.

Gaya MLA

Sachs, Jeffrey, D.., Felilpe, Larrain, JB.. "Macroeconomics in the global economy". New Jersey: Prentce Hall, 1993. Text.