@book{69736,
	author = {Putnam, Ruth, and Blaauw, August Hendrik Pieter,},
	title = {Willem de Zwijger, Prins van Oranje},
	publisher = {Project Gutenberg,},
	year = {2009},
	address = {Salt Lake City, UT :},
	note = {Release date is 2009-05-18},
	url = {https://www.gutenberg.org/ebooks/28868}
}