U. S. Office of Education. (1970). Vocational education for handicapped persons ; handbook for program implementation: William N. Craig [and others]. Government Printing Office.
Čikaški stil citiranja (17. izdanje)U. S. Office of Education. Vocational Education for Handicapped Persons ; Handbook for Program Implementation: William N. Craig [and Others]. Washington: Government Printing Office, 1970.
MLA način citiranja (9. izdanje)U. S. Office of Education. Vocational Education for Handicapped Persons ; Handbook for Program Implementation: William N. Craig [and Others]. Government Printing Office, 1970.
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