Sailor, W. (1983). Severely handicapped students: An instructional design. Houghton Mifflin.
Chicago-viite (17. p.)Sailor, Wayne. Severely Handicapped Students: An Instructional Design. Houghton Mifflin, 1983.
MLA-viite (9. p.)Sailor, Wayne. Severely Handicapped Students: An Instructional Design. Houghton Mifflin, 1983.
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