Watoni, A. H. (2010). Chemistry 1 For Senior High School Year X: Workbook. Yudhistira.
Chicago-viite (17. p.)Watoni, Abdul Haris. Chemistry 1 For Senior High School Year X: Workbook. Yudhistira, 2010.
MLA-viite (8. p.)Watoni, Abdul Haris. Chemistry 1 For Senior High School Year X: Workbook. Yudhistira, 2010.
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