Cochran, Doris Mable; Goin, Coleman Jett[in French] (1970). Frogs of Columbia. Washington, District of Columbia: United States National Museum. 655 pp. Retrieved 25 July 2013.
Beolens, Bo; Watkins, Michael; Grayson, Michael (2011). The Eponym Dictionary of Reptiles. Baltimore: Johns Hopkins University Press. xiii + 296 pp. ISBN978-1-4214-0135-5. ("Cochran", pp. 55-56).
wikipedia.org
fr.wikipedia.org
Cochran, Doris Mable; Goin, Coleman Jett[in French] (1970). Frogs of Columbia. Washington, District of Columbia: United States National Museum. 655 pp. Retrieved 25 July 2013.