BiklenD. (1974). Let our children go: An organizing manual for parents and advocates. Syracuse: Human Policy Press.
2.
WolfensbergerW. (1972). The principle of normalization in human services. Toronto: National Institute on Mental Retardation.
3.
WolfensbergerW. (Ed.). (1973). A selective overview of the work of Jean Vanier and the movement of l'Arche (Monograph No. 1). Toronto: National Institute on Mental Retardation.
4.
WolfensbergerW., & GlennL. (1973). Program analysis of service systems (PASS): A System for the quantitative evaluation of human services (Vol. 1) Rationale and structure. Toronto: National Institute on Mental Retardation.
5.
WolfensbergerW., & GlennL. (1973). Program analysis of service systems (PASS): A system for the quantitative evaluation of human services (Vol. 2) Field manual. Toronto: National Institute on Mental Retardation.
6.
WolfensbergerW., & ZauhaH. (Eds.). (1973). Citizen advocacy and protective services for the impaired and handicapped. Toronto: National Institute on Mental Retardation.