BASU, S. (2016). LOOKING BACK - A BOOK OF HISTORY - CLASS 3. FRANK EDUCATIONAL AIDS.
芝加哥风格引文BASU, SUCHITRA. LOOKING BACK - A BOOK OF HISTORY - CLASS 3. NOIDA: FRANK EDUCATIONAL AIDS, 2016.
MLA引文BASU, SUCHITRA. LOOKING BACK - A BOOK OF HISTORY - CLASS 3. FRANK EDUCATIONAL AIDS, 2016.
警告：这些引文格式不一定是100％准确.