Thapa, H. B. (2013). Near visual acuity improvement with low vision aids in visually impaired students of Blind Schools in Kathmandu, Lalitpur & Kavre districts.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিThapa, Hari Bahadur. Near Visual Acuity Improvement with Low Vision Aids in Visually Impaired Students of Blind Schools in Kathmandu, Lalitpur & Kavre Districts. 2013.
M.L.A (8 ম সংস্করণ) উদ্ধৃতিThapa, Hari Bahadur. Near Visual Acuity Improvement with Low Vision Aids in Visually Impaired Students of Blind Schools in Kathmandu, Lalitpur & Kavre Districts. 2013.
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