@book{70815,
	author = {Leeghwater, Jan Adriaansz, and Hasselt, Willem Jan Cornelis van,},
	title = {Het Haarlemmer-Meer-Boek},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-09-12},
	url = {https://www.gutenberg.org/ebooks/29967}
}