1. Ainsworth, M. D. S., Blehar, M. C., Waters, S., & Wall, S. (1978). Patterns of attachment: A psychological study of the strange situation. Hillsdale: Erlbaum.
https://doi.org/10.1037/0012-1649.39.3.387
.
2. Banmen, J., & Vogel, N. A. (1985). The relationship between marital quality and interpersonal sexual communication. Family Therapy, 12(1), 45. Retrieved March 10, 2018 from
http://search.ebscohost.com/login.aspx?direct=true&AuthType=shib&db=psyh&AN=1985-30615-001&site=ehost-live&custid=s9004892
.
3. Borkovec, T. D., & Nau, S. D. (1972). Credibility of analogue therapy rationales. Journal of Behavior Therapy and Experimental Psychiatry,
3(4), 257–260.
https://doi.org/10.1016/0005-7916(72)90045-6
.
4. Bowlby, J. (1973). Attachment and loss, vol. II: Separation. Basic Books.
5. Bowlby, J. (1988). A secure base. New York: Basic Books.