2
Published [1959]
...APA 4116...

Report Number(s): APA 4116

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3
Published 1982.
...APA 2175...

Report Number(s): APA 2175

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4
...APA 3222...

Report Number(s): APA 3222

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6
7
Published [1982]
...APA 336...

Report Number(s): APA 336 SUS 130

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