22
Published 1952-1965.

Report Number(s): APA 4109

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33
34
Published [1985]

Report Number(s): APA 2950d SUS 591

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35
Published [201-?]

Report Number(s): SuWa 225

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39
Published [1985]

Report Number(s): APA 2828 (draft) SUS 508

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40