@book{106649,
	author = {Schrader, Ferdinand and Upton, George P.},
	title = {Frederick the Great and the Seven Years' War},
	publisher = {Project Gutenberg,},
	year = {2021},
	series = {Life Stories for Young People},
	address = {Salt Lake City, UT :},
	note = {Release date is 2021-07-12},
	url = {https://archive.org/details/frederickgreatse01schr}
}