SAXENA, P. (2014). CONNECT WITH SCIENCE CHEMISTRY CLASSS- 8. OXFORD UNIVERSITY PRESS.
Chicago-čujuhus (17. p.)SAXENA, PREETI. CONNECT WITH SCIENCE CHEMISTRY CLASSS- 8. OXFORD UNIVERSITY PRESS, 2014.
MLA-čujuhus (9. p.)SAXENA, PREETI. CONNECT WITH SCIENCE CHEMISTRY CLASSS- 8. OXFORD UNIVERSITY PRESS, 2014.
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