Report Number(s): APA 11
Link to full textReport Number(s): SUS 411
Link to full textReport Number(s): APA 4106
Link to full textReport Number(s): APA 332 SUS 238
Link to full textReport Number(s): APA 25 APA 447 SUS 9
Link to full textReport Number(s): APA 2561 SUS 370
Link to full textReport Number(s): APA 3403
Link to full textReport Number(s): APA 1229
Link to full textReport Number(s): APA 416 APA 1335 SUS 116 SUS 117
Link to full textPublished 1987.
Report Number(s): APA 3477 APA 3510
Link to full textReport Number(s): SUS 341
Link to full textReport Number(s): APA 4156
Link to full textPublished [1980]
Report Number(s): APA 4163
Link to full textReport Number(s): APA 3281 RTS 5 SUS 26
Link to full textPublished [1983?]
Report Number(s): SUS 421
Link to full textPublished [1983]
Report Number(s): APA 522 (final)
Link to full textLink to full text
Report Number(s): APA 3284
Link to full textReport Number(s): APA 2922 (draft) SUS 514
Link to full textPublished [1984]
Report Number(s): APA 2011
Link to full textReport Number(s): APA 2922 SUS 565
Link to full text