@book{25564,
	author = {Hasselt, A L van,},
	title = {Reizen in Midden-Sumatra, 1877-1879, door de leden der Sumatra-expeditie, uitgerust door het aardrijkskundis genootschap :},
	publisher = {Brill,},
	year = {1881.},
	series = {Language and Linguistics - Book Archive pre-2000},
	address = {Leiden ;},
	url = {http://dx.doi.org/10.1163/9789004598256}
}