Gable, Shelly L., and Courtney L. Gosnell. "The Positive Side of Close Relationships." Designing Positive Psychology: Taking Stock and Moving Forward. : Oxford University Press, 2011-01-03. Oxford Scholarship Online. 2011-05-01. Date Accessed 22 May. 2013 <http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195373585.001.0001/acprof-9780195373585-chapter-17>.
Gable, S., & Gosnell, C.(2011-01-03). The Positive Side of Close Relationships. In Designing Positive Psychology: Taking Stock and Moving Forward. : Oxford University Press. Retrieved 22 May. 2013, from http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195373585.001.0001/acprof-9780195373585-chapter-17.
Gable, Shelly L., and Courtney L. Gosnell. "The Positive Side of Close Relationships." In Designing Positive Psychology: Taking Stock and Moving Forward. : Oxford University Press, 2011-01-03. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195373585.001.0001/acprof-9780195373585-chapter-17.
Gable SL, Gosnell CL. The Positive Side of Close Relationships. In: Sheldon KM, Kashdan TB, Steger MF. Designing Positive Psychology: Taking Stock and Moving Forward. Oxford University Press; 2011. http://www.oxfordscholarship.com/view/10.1093/acprof:oso/9780195373585.001.0001/acprof-9780195373585-chapter-17. Accessed May 22, 2013.