Afrin, S., & Khan, A. A. (2010). Teaching grammar creatively at elementary level. BRAC University.
芝加哥风格引文Afrin, Sadia, 与 Asma Anis Khan. Teaching Grammar Creatively at Elementary Level. BRAC University, 2010.
MLA引文Afrin, Sadia, 与 Asma Anis Khan. Teaching Grammar Creatively at Elementary Level. BRAC University, 2010.
警告：这些引文格式不一定是100％准确.