Udvardy, M. D. F. (1975). A classification of the biogeographical provinces of the world. IUCN Occasional Paper no. 18. Morges, Switzerland: IUCN.
Udvardy, Miklos D. F. (1975) "World Biogeographical Provinces" (Map). The CoEvolution Quarterly, Sausalito, California.
Clark, M. R. and Dingwall, P. R. (1985). "Conservation of islands in the Southern Ocean. A review of the protected areas of Insulantarctica." International Union for Conservation of Nature and Natural Resources. Cambridge University Press.