Ghising, R. (2013). Prevalence of refractive error in mentally retarded students of Kathmandu Valley.
Citazione stile Chigago Style (17a edizione)Ghising, Rabindra. Prevalence of Refractive Error in Mentally Retarded Students of Kathmandu Valley. 2013.
Citatione MLA (8a ed.)Ghising, Rabindra. Prevalence of Refractive Error in Mentally Retarded Students of Kathmandu Valley. 2013.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.