Human Services Research Institute (Cambridge, Mass.), Pennsylvania Developmental Disabilities Planning Council, & Ellison, M. L. (1990). Recommendations for a family support agenda for children with disabilities in Pennsylvania. Human Services Research Institute.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Human Services Research Institute (Cambridge, Mass.), Pennsylvania Developmental Disabilities Planning Council, và Marsha Langer Ellison. Recommendations for a Family Support Agenda for Children with Disabilities in Pennsylvania. Cambridge, Mass.: Human Services Research Institute, 1990.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Human Services Research Institute (Cambridge, Mass.), et al. Recommendations for a Family Support Agenda for Children with Disabilities in Pennsylvania. Human Services Research Institute, 1990.