CEC Invisible College on the Severely, Profoundly, and Multiply Handicapped, San Antonio, Tex, Council for Exceptional Children (U.S.), & Thomas, M. A. (1976). Hey don't forget about me!: Education's investment in the severely, profoundly, and multiply handicapped : a report. Council for Exceptional Children.
Chicago-viite (17. p.)CEC Invisible College on the Severely, Profoundly, and Multiply Handicapped, San Antonio, Tex, Council for Exceptional Children (U.S.), ja M. Angele Thomas. Hey Don't Forget About Me!: Education's Investment in the Severely, Profoundly, and Multiply Handicapped : A Report. Reston, Va.: Council for Exceptional Children, 1976.
MLA-viite (8. p.)CEC Invisible College on the Severely, Profoundly, and Multiply Handicapped, San Antonio, Tex, et al. Hey Don't Forget About Me!: Education's Investment in the Severely, Profoundly, and Multiply Handicapped : A Report. Council for Exceptional Children, 1976.