@book{209408,
	author = {LEIDER, Richard J. and David A. Shapiro},
	title = {Agar Bekerja Menjadi Nikmat : Ikutilah Panggilan Hidupmu},
	publisher = {Gramedia Pustaka Utama},
	year = {2003},
	address = {Jakarta},
	edition = {1}
}