Gaya APA

Salvatore, D., Diulio, E, A. (2004). Schaum's Easy Outlines: Prinsip-Prinsip Ekonomi (Principles of Economics) . Yogyakarta: Erlangga.

Gaya MLA

Salvatore, Dominick., Diulio, Eugene, A.. "Schaum's Easy Outlines: Prinsip-Prinsip Ekonomi (Principles of Economics)". Yogyakarta: Erlangga, 2004. Text.