1. APA handbook of research methods in psychology Washington, DC : American Psychological Association, c2012. PSY510 Access to volume 1 via PsycNET Access to volume 2 via PsycNET Access to volume 3 via PsycNET
2. Couple & family psychology. Washington, D.C. : Educational Pub. Foundation of the American Psychological Association COUN440
3. Journal of contextual behavioral science. [Amsterdam, The Netherlands] : Elsevier Inc., 2012- COUN480
4. Psychological thought. Trier, Germany : PsychOpen operated by Leibniz-Institute for Psychology Information, University of Trier, [2012]- CP519
