Report Number(s): APA 3 APA 1208 SUS 57
Link to full textReport Number(s): APA 9 APA 1590
Link to full textReport Number(s): SUS 82
Link to full textReport Number(s): APA 1695
Link to full textReport Number(s): APA 1696
Link to full textReport Number(s): APA 2565
Link to full textPublished [1980]
Report Number(s): APA 1218
Link to full textReport Number(s): APA 1697
Link to full textReport Number(s): APA 335 APA 2758 SUS 62
Link to full textReport Number(s): APA 1279
Link to full textReport Number(s): APA 4008
Link to full textReport Number(s): APA 2565 (draft)
Link to full textReport Number(s): APA 1281
Link to full textReport Number(s): APA 217
Link to full textReport Number(s): APA 1626
Link to full textReport Number(s): APA 333
Link to full textPublished 1983]
Report Number(s): APA 80
Link to full textReport Number(s): APA 3264
Link to full text