PURNAMA, H. (1997). Ilmu alamiah dasar - Heru Purnama. Rineka Cipta.
Chicago Style (17th ed.) CitationPURNAMA, Heru. Ilmu Alamiah Dasar - Heru Purnama. Rineka Cipta, 1997.
MLA (8th ed.) CitationPURNAMA, Heru. Ilmu Alamiah Dasar - Heru Purnama. Rineka Cipta, 1997.
Warning: These citations may not always be 100% accurate.