1
Published [1981?]

Report Number(s): APA 62 APA 1265

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Link to full text
2
3
Published [1982]

Report Number(s): SUS 158

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5
8
9
Published [2012]

Report Number(s): SuWa 99

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Published [1982]

Report Number(s): APA 5 APA 287 APA 1340 APA 1582 SUS 79

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