Olhaberry, M., M. J. León, C. Sieverson, M. Escobar, D. Iribarren, I. Morales-Reyes, C. Mena, and F. Leyton. “Is It Possible to Improve Early Childhood Development With a Video-Feedback Intervention Directed at the Mother-Father-Child Triad?”. Research in Psychotherapy: Psychopathology, Process and Outcome, vol. 22, no. 2, July 2019, doi:10.4081/ripppo.2019.324.