2
4
5
Published [1984]

Report Number(s): APA 1189

Link to full text
8
9
Published [1986]

Report Number(s): APA 3417

Link to full text
10
Published [1985]

Report Number(s): APA 3061

Link to full text
12
Published [1984]

Report Number(s): APA 2466 SUS 422

Link to full text
18
19
20
Published [1985]

Report Number(s): APA 2922 (draft) SUS 514

Link to full text