24
25
28
Published [1985]

Report Number(s): APA 2653

Link to full text
30
31
32
Published [1960]

Report Number(s): APA 3490

Link to full text
35
36
Published [1980]

Report Number(s): APA 1301 SUS 330

Link to full text
37
38
Published [1982]

Report Number(s): APA 3313

Link to full text
39
Published [1982]

Report Number(s): APA 102 APA 1383

Link to full text
40
Published [1983]

Report Number(s): APA 2427

Link to full text