5
Published [1984]

Report Number(s): APA 591 SUS 263

Link to full text
6
Published [1984]

Report Number(s): APA 2518 SUS 445

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7
Published [1984]

Report Number(s): APA 1189

Link to full text
9
11
13
14
Published [1980]

Report Number(s): APA 1301 SUS 330

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15