Castellano, R., Velotti, P., Zavattini, G. C., & Franke, P. I. (2014). What makes us stay together?: Attachment and the outcomes of couple relationships. Karnac.

Castellano, Rosetta, Patrizia Velotti, Giulio Cesare Zavattini, and Paula Irene Franke. What Makes Us Stay Together?: Attachment and the Outcomes of Couple Relationships. London: Karnac, 2014.

Castellano, Rosetta, et al. What Makes Us Stay Together?: Attachment and the Outcomes of Couple Relationships. Karnac, 2014.