McGavin, D. D. M. (1999). The Global Initiative for the Elimination of Avoidable Blindness – Vision 2020: The Right to Sight. International Centre for Eye Health.
Chicago ZitierstilMcGavin, D D Murray. The Global Initiative for the Elimination of Avoidable Blindness – Vision 2020: The Right to Sight. International Centre for Eye Health, 1999.
MLA ZitierstilMcGavin, D D Murray. The Global Initiative for the Elimination of Avoidable Blindness – Vision 2020: The Right to Sight. International Centre for Eye Health, 1999.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.