Paramitha. (2013). Buku pedoman guru biologi (Edisi 4). Indeks.
Chicago Style CitationParamitha. Buku Pedoman Guru Biologi (Edisi 4). Indeks, 2013.
MLA CitationParamitha. Buku Pedoman Guru Biologi (Edisi 4). Indeks, 2013.
Warning: These citations may not always be 100% accurate.