@book{5756,
	author = {Kalsbeek, L. and Zylstra, Bernard.},
	title = {Contours of a Christian philosophy :},
	publisher = {Wedge,},
	year = {1975.},
	address = {Toronto :},
	note = {Translation of: De wijsbegeerte der wetsidee. Amsterdam : Buijten & Schipperheijn, 1970. (Christelijk perspectief ; [deel 16]).}
}