Report Number(s): APA 1453
Link to full textReport Number(s): APA 2319
Link to full textReport Number(s): APA 1451
Link to full textReport Number(s): APA 1451 (draft)
Link to full textPublished [1979]
Report Number(s): APA 809 APA 813
Link to full textPublished [1979]
Report Number(s): APA 809 summ. APA 813 summ.
Link to full textPublished [1979]
Report Number(s): APA 812 summ.
Link to full textReport Number(s): APA 814
Link to full textPublished [1979]
Report Number(s): APA 812
Link to full textPublished [1978]
Report Number(s): APA 810
Link to full textPublished [1980]
Report Number(s): APA 821
Link to full textPublished [1982]
Report Number(s): APA 818
Link to full textPublished [1983]
Report Number(s): APA 817
Link to full textPublished [1981]
Report Number(s): APA 811 APA 823
Link to full textPublished 1980.
Report Number(s): APA 824
Link to full textPublished [1983]
Report Number(s): APA 819
Link to full text