@book{43941,
	author = {Aritonang, Jan S.},
	title = {Mission schools in Batakland (Indonesia), 1861-1940 /},
	publisher = {E.J. Brill,},
	year = {1994.},
	series = {Studies in Christian mission,},
	address = {Leiden ;},
	url = {http://dx.doi.org/10.1163/9789004319912}
}