KAUR, B. &. T. (2017). ICSE CHEMISTRY CLASS 9. EVERGREEN PUBL.
Chicago Style aipamenaKAUR, BALJINDER & TANDON. ICSE CHEMISTRY CLASS 9. NEW DELHI: EVERGREEN PUBL, 2017.
MLA aipamenaKAUR, BALJINDER & TANDON. ICSE CHEMISTRY CLASS 9. EVERGREEN PUBL, 2017.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.