21
22
Published [1985]

Report Number(s): APA 2653

Link to full text
23
Published 1981]

Report Number(s): APA 257

Link to full text
24
25
26
Published [1984]

Report Number(s): APA 1459

Link to full text
27
Published [1981]

Report Number(s): APA 1367

Link to full text
28
Published [1960]

Report Number(s): APA 3490

Link to full text
29
Published [2011]

Report Number(s): SuWa 182

Link to full text
30
Published [1981]

Report Number(s): APA 1364

Link to full text
31
33
35
Published [2007]

Report Number(s): SuWa 210

Link to full text
36
Published [1984]

Report Number(s): APA 1921

Link to full text
37
38
Published ©1983.

Report Number(s): APA 1124

Link to full text
39
Published [1975]

Report Number(s): APA 3486

Link to full text
40