@book{90300,
	author = {Levy, David M.},
	title = {Studies in sibling rivalry},
	publisher = {The American orthopsychiatric association,},
	year = {1937.},
	series = {Research monographs,},
	address = {[New York]},
	note = {Studies begun at the Institute for child guidance; reprinted from articles published in the American journal of orthopsychiatry.  cf. p. [5]}
}