@book{194196,
	author = {Bell, Earl H. and Sirjamaki, John},
	title = {Social foundations of human behavior},
	publisher = {Harper & Row},
	year = {[1965]},
	address = {New York},
	edition = {2d ed.},
	note = {Revised and brought up-to-date by J. Sirjamaki.}
}