Nipapan Tipayajak. 2002. A study on quality of life in the physically disabled at the redemptorist vocational school for the disabled, Pattaya. Field of Study Rehabilitation Service for Persons with Disabilities, Mahidol University;
Nipapan Tipayajak. (2002) A study on quality of life in the physically disabled at the redemptorist vocational school for the disabled, Pattaya . Mahidol University/Bangkok.
Nipapan Tipayajak. A study on quality of life in the physically disabled at the redemptorist vocational school for the disabled, Pattaya. . Bangkok:Mahidol University, 2002.
Nipapan Tipayajak. (2002) A study on quality of life in the physically disabled at the redemptorist vocational school for the disabled, Pattaya . Mahidol University/Bangkok.