AZA Rhino Taxon Advisory Group; AZA White Rhinoceros SSP 2024. Hypovitaminosis A in Rhinoceros and Elephants. Report to AZA. pp. 1-2.
AZA Rhino Taxon Advisory Group 2021. Regional collection plam 3rd edition. Association of Zoos and Aquariums. pp. 1-33.






