@book{203940,
	author = {KIM Seok - Ho and Ayu Trihardini},
	title = {3 Menit Belajar Pengetahuan Umum : Tokoh Penemu, Tubuh Kita, Lingkungan},
	publisher = {Bhuana Ilmu Populer},
	year = {2004},
	address = {Jakarta}
}