1
2
Published [1984]

Report Number(s): APA 1189

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5
6
Published [1986]

Report Number(s): APA 3417

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7
Published [1985]

Report Number(s): APA 3061

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8
Published [1981]

Report Number(s): APA 229 APA 308

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9
Published [1984]

Report Number(s): APA 2466 SUS 422

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10
Published [1985]

Report Number(s): APA 2922 SUS 565

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11
Published [1985]

Report Number(s): APA 3060 SUS 602

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12
Published [1984]

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

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15
Published [1982]

Report Number(s): APA 1336 APA 385 SUS 4

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