121
Published [1985]

Report Number(s): APA 2922 (draft) SUS 514

Link to full text
126
127
Published [1980]

Report Number(s): APA 1301 SUS 330

Link to full text
128
Published [1985]

Report Number(s): APA 2950d SUS 591

Link to full text
131
Published 1952-1965.

Report Number(s): APA 4109

Link to full text
132
138