@book{48478,
	author = {Lippmann, Walter,},
	title = {Public opinion},
	publisher = {Project Gutenberg,},
	year = {2004},
	address = {Salt Lake City, UT :},
	note = {Wikipedia page about this book: https://en.wikipedia.org/wiki/Public_Opinion_(book)},
	url = {https://www.gutenberg.org/ebooks/6456}
}