PPIK, P. P. I. K. (2005). HEA 101 - INTRODUCTION TO ENGLISH LANGUAGE STUDIES NOV 05.
芝加哥风格引文PPIK, Pusat Pengajian Ilmu Kemanusiaan. HEA 101 - INTRODUCTION TO ENGLISH LANGUAGE STUDIES NOV 05. 2005.
MLA引文PPIK, Pusat Pengajian Ilmu Kemanusiaan. HEA 101 - INTRODUCTION TO ENGLISH LANGUAGE STUDIES NOV 05. 2005.
警告：这些引文格式不一定是100％准确.