Emde, R.N. (2000). Next steps in emotional availability research. Attachment and Human Development, 2, 242-248.

Biringen, Z., Robinson, J.L., & Emde, R.N. (2000). Appendix A: the Emotional Availability Scales (2nd ed; an abridged Infancy/Early Childhood Version). Attachment and Human Development, 2, 251-255.

Biringen, Z., Robinson, J.L., & Emde, R.N. (2000). Appendix B: The Emotional Availability Scales (3rd ed; an abridged Infancy/Early Childhood Version). Attachment and Human Development, 2, 256-270.