PARDIYONO. (2007). Pasti Bisa: : Communicative Grammar Focus and Exercise for Easier Conversation and Better Assessment (ed.1.). Andi.
芝加哥风格引文PARDIYONO. Pasti Bisa: : Communicative Grammar Focus and Exercise for Easier Conversation and Better Assessment. ed.1. Yogyakarta: Andi, 2007.
MLA引文PARDIYONO. Pasti Bisa: : Communicative Grammar Focus and Exercise for Easier Conversation and Better Assessment. ed.1. Andi, 2007.
警告:这些引文格式不一定是100%准确.