1. Abidin, R. R. (1995). Parenting stress index (3rd ed.): Professional Manual. Psychological Assessment Resources.
2. Adam, E. K., Gunnar, M. R., & Tanaka, A. (2004). Adult attachment, parent emotion, and observed parenting behaviour: mediator and moderator models. Child Development, 75(1), 110–122. https://doi.org/10.1111/j.1467-8624.2004.00657.x.
3. Ainsworth, M. D. S. (1973). The development of infant-mother attachment. In B. Cardwell, & H. Ricciuti (Eds.), Review of child development research (pp. 1–94). University of Chicago Press.
4. Ainsworth, M. D., Blehar, M. C., Waters, E., & Wall, S. (1978). Patterns of attachment: a psychological study of the strange situation. Erlbaum.
5. Allen, M. P. (1997). Understanding regression analysis. Plenum Press.