H. Falconer & P.T. Cautley. Note on the Fossil Camel of the Siválik Hills. „Asiatic researches, or, Transactions of the Society instituted in Bengal for inquiring into the history and antiquities, the arts, sciences and literature of Asia”. 20, s. 120, 1836. (ang.).
D.E. Wilson & D.M. Reeder (redaktorzy): Genus Camelus. [w:] Mammal Species of the World. A Taxonomic and Geographic Reference (Wyd. 3) [on-line]. Johns Hopkins University Press, 2005. [dostęp 2021-05-14]. (ang.).
D. Geraads. Camelus grattardi, sp. nov., a new camel from the Shungura Formation, Omo Valley, Ethiopia, and the relationships of African fossil Camelidae (Mammalia). „Journal of Vertebrate Paleontology”. 34 (6), s. 1481, 2014. DOI: 10.1080/02724634.2014.880447. (ang.).
N. Upham, C. Burgin, J. Widness, M. Becker, C. Parker, S. Liphardt, I. Rochon & D. Huckaby: Treeview of Mammalian Taxonomy Hierarchy. [w:] ASM Mammal Diversity Database (Version 1.11) [on-line]. American Society of Mammalogists. [dostęp 2023-12-08]. (ang.).