@book{219273,
	author = {PETRUCCI, Ralph H. and Suminar Achmadi},
	title = {Kimia Dasar Prinsip Dan Terapan Modern Jilid 2},
	publisher = {Pt Gelora Aksara Pratama},
	year = {1985},
	address = {Bogor},
	edition = {ed.4}
}