Colin P. Groves, Prithiviraj Fernando und Jan Robovský: The Sixth Rhino: A Taxonomic Re-Assessment of the Critically Endangered Northern White Rhinoceros. PLOS One 5 (4), 2010, S. e9703 doi:10.1371/journal.pone.0009703.
Ivana Cinková und Richard Policht: Contact Calls of the Northern and Southern White Rhinoceros Allow for Individual and Species Identification. PLOS One 9 (6), 2014, S. e98475 doi:10.1371/journal.pone.0098475.
Josef A. Vágner: Occurrence and catching of white rhinoceros (Ceratotherium simum cottoni) in the province Upper Nile, South Sudan. Sbornik Vysoke-Skoly Zemedelske v Praze, 1975, S. 1–5 ([1]).