@book{87191,
	author = {Verkuyl, Johannes.},
	title = {Etika Kristen dan kebudajaan},
	publisher = {Badan Penerbit Kristen},
	year = {[1966]},
	series = {Seri etika Kristen, djil. 2/4},
	address = {Djakarta,},
	edition = {Tjet. 2.}
}