1
Published [1984]
...APA 474...

Report Number(s): APA 474

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2
Published [1985]
...APA 2958...

Report Number(s): APA 2958 SUS 593

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3
Published [1985]
...APA 2958 (draft)...

Report Number(s): APA 2958 (draft) SUS 484

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