WANCHOO.I.L. (2012). ICSE ENGLISH LANGUAGE SKILLS FOR CLASS- 9 STUDY MATERIAL AND PRACTICE ASS. GOYAL BROTHERS PRAKASHAN.
Chicago-referens (17:e uppl.)WANCHOO.I.L. ICSE ENGLISH LANGUAGE SKILLS FOR CLASS- 9 STUDY MATERIAL AND PRACTICE ASS. GOYAL BROTHERS PRAKASHAN, 2012.
MLA-referens (9:e uppl.)WANCHOO.I.L. ICSE ENGLISH LANGUAGE SKILLS FOR CLASS- 9 STUDY MATERIAL AND PRACTICE ASS. GOYAL BROTHERS PRAKASHAN, 2012.
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