21
Published [1984]

Report Number(s): APA 3060 (draft 1) SUS 437

Link to full text
22
25
Published [1985]

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

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26
Published [1985]

Report Number(s): APA 2828 SUS 542

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28
29
40
Published [1985]

Report Number(s): APA 3060 (draft 2) SUS 455

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