Nugraha, S. N. (2010). Physics 2 For Senior High School Year XI: Workbook. Yudhistira.
Lua i Stíl Chicago (17ú heag.)Nugraha, Siti Nurma. Physics 2 For Senior High School Year XI: Workbook. Yudhistira, 2010.
Lua MLA (8ú heag.)Nugraha, Siti Nurma. Physics 2 For Senior High School Year XI: Workbook. Yudhistira, 2010.
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