SACHDEVA S K. (1997). COMPETITION SUCCESS REVIEW YEAR BOOK 1997. COMPETITION REVIEW PVT. LTD.
芝加哥风格引文SACHDEVA S K. COMPETITION SUCCESS REVIEW YEAR BOOK 1997. NEW DELHI: COMPETITION REVIEW PVT. LTD, 1997.
MLA引文SACHDEVA S K. COMPETITION SUCCESS REVIEW YEAR BOOK 1997. COMPETITION REVIEW PVT. LTD, 1997.
警告：这些引文格式不一定是100％准确.