1
3
4
Published [1986]

Report Number(s): APA 3414

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5
Published [1984]

Report Number(s): APA 1189

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6
7
11
13
Published [1986]

Report Number(s): APA 3417

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14
Published [1985]

Report Number(s): APA 3061

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15
16
Published [1981]

Report Number(s): APA 402

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17
Published [1981]

Report Number(s): APA 401 SUS 54

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19
Published 1952-1965.

Report Number(s): APA 4109

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20
Published [1984]

Report Number(s): APA 2466 SUS 422

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