1. Abidin, R. R. (1995). Parenting Stress Index (PSI) manual (3rd ed). Pediatric Psychology Press.
2. Abidin, R. R., & Brunner, J. F. (1995). Development of a parenting alliance inventory. Journal of Clinical Child Psychology, 24(1), 31–40. https://doi.org/10.1207/s15374424jccp2401_4.
3. Abidin, R. R., & Konold, T. R. (1999). Parenting alliance measure. Psychological Assessment Resources Inc.
4. Arendell, T. (2000). Conceiving and investigating motherhood: The decade’s scholarship. Journal of Marriage and Family, 62(4), 1192–1207. https://doi.org/10.1111/j.1741-3737.2000.01192.x.
5. Ayala-Nunes, L., Nunes, C., & Lemos, I. (2014). Parenting alliance among mothers of psychosocially at-risk families. Spatial and Organizational Dynamics Discussion Papers, 13, 18–30. http://www.cieo.pt/discussionpapers/13/article2.pdf