VERMA, R. &. R. ICSE MATHEMATICS - BOOK 8. INSPIRATION PUBICATION.
芝加哥风格引文VERMA, RAVI & ROSSILY. ICSE MATHEMATICS - BOOK 8. NEW DELHI: INSPIRATION PUBICATION.
MLA引文VERMA, RAVI & ROSSILY. ICSE MATHEMATICS - BOOK 8. INSPIRATION PUBICATION.
警告：这些引文格式不一定是100％准确.