Gaya APA

HARDANI, W. et al (2006). Schaum's outlines : mikroekonomi = Schaum's outlines : microeconomics (4 th edition). Jakarta: Erlangga.

Gaya MLA

HARDANI, Wibi. et al. "Schaum's outlines : mikroekonomi = Schaum's outlines : microeconomics". 4 th edition Jakarta: Erlangga, 2006. Text.