Lingga, H. D. (2006). Advanced English Grammar for TOEFL. Puspa Swara.
Chicago Style (17th ed.) CitationLingga, Hotben D. Advanced English Grammar for TOEFL. Puspa Swara, 2006.
MLA引文Lingga, Hotben D. Advanced English Grammar for TOEFL. Puspa Swara, 2006.
警告:這些引文格式不一定是100%准確.