khanal, S. (2001). Evaluation of causes of visual impairment in students of blind schools in Kathmandu valley.
Chicago-referens (17:e uppl.)khanal, Santosh. Evaluation of Causes of Visual Impairment in Students of Blind Schools in Kathmandu Valley. 2001.
MLA-referens (8:e uppl.)khanal, Santosh. Evaluation of Causes of Visual Impairment in Students of Blind Schools in Kathmandu Valley. 2001.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.