Achmad, H. (2001). Struktur atom struktur molekul sistem periodik. Saint Joseph's University.
Chicago Style (17th ed.) CitationAchmad, Hiskia. Struktur Atom Struktur Molekul Sistem Periodik. Saint Joseph's University, 2001.
MLA (8th ed.) CitationAchmad, Hiskia. Struktur Atom Struktur Molekul Sistem Periodik. Saint Joseph's University, 2001.
Warning: These citations may not always be 100% accurate.