Main, M., Hesse, E., & Kaplan, N. (2005). Predictability of attachment behaviour and representational processes at 1, 6, and 18 years of age: The Berkeley Longitudinal Study. In K.E. Grossmann, K. Grossmann & E. Waters (Eds.), Attachment from Infancy to Adulthood. pp. 245-304. New York: Guilford Press.

George, C., Kaplan, N., & Main, M. (1996). The Attachment Interview for Adults. Unpublished Manuscript, Department of Psychology, University of California, Berkeley (3rd Edition).

George, C., Kaplan, N., & Main, M. (1985). The Attachment Interview for Adults. Unpublished Manuscript, University of California, Berkeley.

Main, M., Kaplan, N., & Cassidy, J. (1985). Security in infancy, childhood and adulthood: A move to the level of representation. Monographs of the Society for Research in Child Development, 50, ?.