SHARMA, J. (2016). MENTAL MATHS - BOOK 6. PITAMBAR PUBLISHING COMPANY.
芝加哥风格引文SHARMA, JYOTI. MENTAL MATHS - BOOK 6. NEW DELHI: PITAMBAR PUBLISHING COMPANY, 2016.
MLA引文SHARMA, JYOTI. MENTAL MATHS - BOOK 6. PITAMBAR PUBLISHING COMPANY, 2016.
警告：这些引文格式不一定是100％准确.