Ghising, R. (2013). Prevalence of refractive error in mentally retarded students of Kathmandu Valley.
Chicago Style aipamenaGhising, Rabindra. Prevalence of Refractive Error in Mentally Retarded Students of Kathmandu Valley. 2013.
MLA aipamenaGhising, Rabindra. Prevalence of Refractive Error in Mentally Retarded Students of Kathmandu Valley. 2013.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.