Beyebach, Mark (Nombre personal)

200 tareas en terapia breve: individual, familiar y de pareja, 2010: t.p. (Mark Beyebach)

Changing self-destructive habits, 2013: ECIP t.p. (Mark Beyebach) data view (Ph. D.; clinical psychologist, licensed family therapist, and family therapy supervisor in Spain; has served as the director of the Master's Degree Program in Systemic Therapy, in the Department of Psychology at the Universidad Pontificia de Salamanca in Salamanca, Spain)