Azar, b. s. (1993). Fundamentals of english grammar. Binarupa Aksara.
芝加哥风格引文Azar, betty schrampfer. Fundamentals of English Grammar. Binarupa Aksara, 1993.
MLA引文Azar, betty schrampfer. Fundamentals of English Grammar. Binarupa Aksara, 1993.
警告：这些引文格式不一定是100％准确.