American Psychological Association
Periodicals
Psychotherapy: Theory, Research, Practice, Training.
Journal of Experimental Psychology: General.
Books
Cooper, H., Camic, P. M., Gonzalez, R., Long, D. L., Panter, A., Rindskopf, D., Sher, K. J. (2012). APA Handbook of Research Methods in Psychology, Vol 2: Research designs: Quantitative, qualitative, neuropsychological, and biological, American Psychological Association,
Gosling, Samuel, Johnson, John (2010). Advanced methods for conducting online behavioral research, American Psychological Association,
Gosling, Sam, Johnson, John A. (2009). Advanced Internet Methods in the Behavioral Sciences, American Psychological Association,
Eid, Michael, Diener, Ed (2006). Handbook of multimethod measurement in psychology, American Psychological Association,
Eid, Michael, Diener, Ed (2006). Handbook of multimethod measurement in psychology, American Psychological Association,
(1985). Standards for Educational and Psychological Testing, American Psychological Association,
(1982). Ethical Principles in the Conduct of Research with Human Participants, American Psychological Association,