@book{207512,
	author = {Sibley, Katherine A. S.},
	title = {A companion to Warren G. Harding, Calvin Coolidge, and Herbert Hoover /},
	publisher = {John Wiley & Sons Inc.,},
	year = {2014.},
	series = {Wiley Blackwell companions to American history. Wiley Blackwell presidential companions},
	address = {Chichester, West Sussex, UK :},
	url = {http://onlinelibrary.wiley.com/book/10.1002/9781118834510}
}