Gaya APA

Salvatore, D. et al (2004). [Schaum's easy outlines: principles of economics.Bahasa Indonesia] Schaum's easy outlines: prinsip-prinsip ekonomi . Jakarta: Erlangga.

Gaya MLA

Salvatore, Dominick. et al. "[Schaum's easy outlines: principles of economics.Bahasa Indonesia] Schaum's easy outlines: prinsip-prinsip ekonomi". Jakarta: Erlangga, 2004. Text.