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Dyfyniad Arddull ChicagoPress, Jaques Cattell. American Men and Women of Science: Social and Behavioural Science: A Bibliographical Directions. 12. New york: R.R.Bowker, 1971.
Dyfyniad MLAPress, Jaques Cattell. American Men and Women of Science: Social and Behavioural Science: A Bibliographical Directions. 12. R.R.Bowker, 1971.
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