RANA. R. P. (2012). WORKBOOK CHEMISTRY FOR MIDDLE CLASSES FOR CLASS- VII. S.CHAND & COMPANY.
Lua i Stíl Chicago (17ú heag.)RANA. R. P. WORKBOOK CHEMISTRY FOR MIDDLE CLASSES FOR CLASS- VII. S.CHAND & COMPANY, 2012.
Lua MLA (9ú heag.)RANA. R. P. WORKBOOK CHEMISTRY FOR MIDDLE CLASSES FOR CLASS- VII. S.CHAND & COMPANY, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.