@book{64844,
	author = {Kalff, Gerrit,},
	title = {Geschiedenis der Nederlandsche letterkunde, Deel I},
	publisher = {Project Gutenberg,},
	year = {2007},
	address = {Salt Lake City, UT :},
	note = {Release date is 2007-12-10},
	url = {https://www.gutenberg.org/ebooks/23812}
}