Report Number(s): APA 1368
Link to full textReport Number(s): APA 254
Link to full textReport Number(s): APA 106
Link to full textReport Number(s): APA 109
Link to full textReport Number(s): APA 259
Link to full textReport Number(s): APA 108
Link to full textReport Number(s): APA 98
Link to full textReport Number(s): APA 107
Link to full textReport Number(s): APA 258
Link to full textPublished [1980]
Report Number(s): APA 1275
Link to full textReport Number(s): APA 110
Link to full textReport Number(s): APA 62 APA 1265
Link to full textLink to full text
Report Number(s): APA 111
Link to full textReport Number(s): APA 242
Link to full textReport Number(s): APA 255
Link to full textReport Number(s): APA 1379 APA 2953
Direct link to the first volume (the main report).List of all volumes.