@book{46768,
	author = {Berkeley, George,},
	title = {A Treatise Concerning the Principles of Human Knowledge},
	publisher = {Project Gutenberg,},
	year = {2003},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/A_Treatise_Concerning_the_Principles_of_Human_Knowledge},
	url = {https://www.gutenberg.org/ebooks/4723}
}