1
Published [1982]

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

Link to full text
2
3
4
5
Published [1979]

Report Number(s): APA 146 (draft) APA 3205 (draft)

Link to full text
6
Published [1985]

Report Number(s): APA 2969

Link to full text
7
Published [1984]

Report Number(s): APA 1112

Link to full text
8
9
Published [1984]

Report Number(s): APA 1027

Link to full text
10
Published [1983]

Report Number(s): APA 467

Link to full text
11
12
Published [1982]

Report Number(s): APA 227 APA 370 APA 1297 SUS 51

Link to full text
13
Published [1983]

Report Number(s): SUS 237

Link to full text
14
Published [1985]

Report Number(s): APA 2968

Link to full text
15
16
Published [1985]

Report Number(s): APA 2931

Link to full text
17
Published [1984]

Report Number(s): APA 1113

Link to full text
18
19
20