@book{68114,
	author = {Ladd, Everett Carll. and Lipset, Seymour Martin, and Carnegie Commission on Higher Education.},
	title = {The divided academy: professors and politics /},
	publisher = {McGraw-Hill,},
	year = {[1975]},
	address = {New York :},
	note = {Sponsored by the Carnegie Commission on Higher Education.}
}