@book{18027,
	author = {Brooks-Gunn, Jeanne and Mattews, Wendy Schempp},
	title = {He & She: how children develop their sex-role identity},
	publisher = {Prentice-Hall},
	year = {1979.},
	series = {A Spectrum book},
	address = {Englewood Cliffs, N.J.}
}