@book{212451,
	author = {A. Ari Dartoyo, Dewi Susiloningtyas, Ikzan Pambudi},
	title = {Ensiklopedia Sains dan Teknologi jilid 3},
	publisher = {Lentera Abadi},
	year = {2007},
	address = {Jakarta},
	edition = {1}
}