Robert M Allen, Howard M Richer, and Rodney J Plotnik (1964)
A study of introversion-extroversion as a personality dimension
Genetic Psychology Monographs, 69(2):297 --322.
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Robert M Allen, Howard M Richer, and Rodney J Plotnik (1964)
Genetic Psychology Monographs, 69(2):297 --322.
Document Actions