@book{35564,
	author = {Wiersinga, H. A.},
	title = {Heden, zo gij Zijn stem hoort :},
	publisher = {Kok,},
	year = {1959.},
	series = {Boeketreeks ;},
	address = {Kampen :},
	edition = {3e dr.},
	note = {Oorspr. uitg.: 1935.}
}