@book{44224,
	author = {Carlyle, Thomas,},
	title = {History of Friedrich II of Prussia — Volume 18},
	publisher = {Project Gutenberg,},
	year = {2008},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/History_of_Friedrich_II._of_Prussia,_Called_Frederick_the_Great},
	url = {https://www.gutenberg.org/ebooks/2118}
}