Gaya APA

five, T, O. (2012). Improving reading skill in english for university student book one & workbook one (Ed.1, Cet.3). Jakarta: Prenada Media Group.

Gaya MLA

five, Team, Of. "Improving reading skill in english for university student book one & workbook one". Ed.1, Cet.3 Jakarta: Prenada Media Group, 2012. Text.