Chaffin M, Hanson R, Saunders BE, et al. (2006). "Report of the APSAC task force on attachment therapy, reactive attachment disorder, and attachment problems". Child Maltreat. 11 (1): 76–89. doi:10.1177/1077559505283699. PMID16382093. S2CID11443880.
Chaffin M, Hanson R, Saunders BE, et al. (2006). "Report of the APSAC task force on attachment therapy, reactive attachment disorder, and attachment problems". Child Maltreat. 11 (1): 76–89. doi:10.1177/1077559505283699. PMID16382093. S2CID11443880.
Chaffin M, Hanson R, Saunders BE, et al. (2006). "Report of the APSAC task force on attachment therapy, reactive attachment disorder, and attachment problems". Child Maltreat. 11 (1): 76–89. doi:10.1177/1077559505283699. PMID16382093. S2CID11443880.