@book{214328,
	author = {KANGINAN, Marten and Siti Nur Andini & Eko Widijanto},
	title = {Mandiri Mengasah Kemampuan diri : Fisika untuk SMP/Mts Kelas VIII 2},
	publisher = {Erlangga},
	year = {2011},
	address = {Jakarta},
	edition = {1}
}