@book{18891,
	author = {Kuypers, A. and Bavinck, J.H.},
	title = {Inleiding in de zielkunde /},
	publisher = {Kok,},
	year = {1953.},
	address = {Kampen :},
	edition = {3e herz. en verm. dr. /},
	note = {1e dr.: 1926.}
}