1. Patterns of Attachment: A Psychological Study of the Strange Situation;Ainsworth,1978
2. Pattern of Attachment: A Psychological Study of the Strange Situation;Ainsworth,2015
3. Toward a synactive theory of development: promise for the assessment and support of infant individuality;Als;Infant Ment. Health J.,1982
4. Attachment and Loss;Bowlby,1982
5. A Secure Base: Parent-Child Attachment and Healthy Human;Bowlby,1988