NelsonC. M., & PolsgroveL. (1984). Behavior analysis in special education: White rabbit or white elephant?Remedial and Special Education, 5, 6–17.
2.
NelsonC. M., ScottT. M., & PolsgroveL. (1999). Perspectives on emotional/behavioral disorders: Assumptions and their implications for education and treatment.Arlington, VA: Council for Children with Behavioral Disorders.
3.
SkibaR., PolsgroveL., & NasstromK. (1996). Developing a system of care: Interagency collaboration for students with emotional/behavioral disorders.Arlington, VA: Council for Children with Behavioral Disorders.