@book {21924,
	title = {Human Sex Differences: A Primatologist{\textquoteright}s Perspective},
	year = {1981},
	pages = {220},
	publisher = {Van Nostrand Reinhold},
	organization = {Van Nostrand Reinhold},
	address = {New York},
	keywords = {Identification., Personality and culture, Primates Behavior, Psychology, Sex Characteristics, Sex differences (Psychology), Sex Factors},
	isbn = {0442238657},
	url = {http://lccn.loc.gov/80028225},
	author = {Mitchell, G.}
}
