250 
    
    Harry Stack Sullivan, The Interpersonal Theory of Psychiatry (New York: Norton, 1953), 215–216.
                251 
    
    Edward Z. Tronick, «Emotions and Emotional Communication in Infants», American Psychologist 44, no. 2 (1989): 112–119.
                252 
    
    Judith Lewis Herman, Trauma and Recovery (New York: Basic Books, 1997), 42.
                253 
    
    Viktor E. Frankl, Man’s Search for Meaning: An Introduction to Logotherapy (Boston: Beacon, 2006), 51.
                254 
    
    Judy Garber and Stephanie Little, «Predictors of Competence Among Offspring of Depressed Mothers», Journal of Adolescent Research 14, no. 1 (1999): 44–71; Lois B. Murphy and Alice E. Moriarty, Vulnerability, Coping and Growth from Infancy to Adolescence (Oxford, UK: Yale University Press, 1976).