61
Published [1981]

Report Number(s): APA 345

Link to full text
62
63
64
Published [1981]

Report Number(s): APA 2357

Link to full text
65
Published [1981]

Report Number(s): APA 1384 APA 2348

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66
Published [1981]

Report Number(s): APA 2359

Link to full text
67
68
Published [1980]

Report Number(s): APA 2349

Link to full text
69
70
Published [1982]

Report Number(s): APA 65 APA 1382

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72
Published [1981]

Report Number(s): APA 1389

Link to full text
73
74
Published [1982]

Report Number(s): APA 2954 APA 2955 SUS 65

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78
79