Colendrino, M. C. C. (2002). Vocational education for persons with mental retardation.
Cita Chicago (17th ed.)Colendrino, Maria Corazon C. Vocational Education for Persons with Mental Retardation. 2002.
Cita MLA (9th ed.)Colendrino, Maria Corazon C. Vocational Education for Persons with Mental Retardation. 2002.
Atenció: Aquestes cites poden no estar 100% correctes.