Cattell, R. B. (1937). Some further relations between intelligence, fertility and socio-economic factors.
シカゴスタイル引用形Cattell, Raymond B. Some Further Relations between Intelligence, Fertility and Socio-economic Factors. 1937.
MLA引用形式Cattell, Raymond B. Some Further Relations between Intelligence, Fertility and Socio-economic Factors. 1937.
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