Raman, U. (2009). Human resources for eye care: Changing the way we think. International Centre for Eye Health.
Cita Chicago Style (17a ed.)Raman, Usha. Human Resources for Eye Care: Changing the Way We Think. International Centre for Eye Health, 2009.
Cita MLA (8a ed.)Raman, Usha. Human Resources for Eye Care: Changing the Way We Think. International Centre for Eye Health, 2009.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.