RANA. R. P. (2012). WORKBOOK CHEMISTRY FOR MIDDLE CLASSES FOR CLASS- VII. S.CHAND & COMPANY.
Chicago (17e ed.) BronvermeldingRANA. R. P. WORKBOOK CHEMISTRY FOR MIDDLE CLASSES FOR CLASS- VII. S.CHAND & COMPANY, 2012.
MLA (9e ed.) BronvermeldingRANA. R. P. WORKBOOK CHEMISTRY FOR MIDDLE CLASSES FOR CLASS- VII. S.CHAND & COMPANY, 2012.
Let op: Deze citaties zijn niet altijd 100% accuraat.