Title: Biblio RTF Export
Author: Biblio 7.x

G. K.  Noble, ?Contributions to the herpetology of the Belgian Congo based on the collection of the American Museum Congo Expedition, 1909-1915. Part III. Amphibia.?, Bulletin of the American Museum of Natural History, vol. 49, pp. 147-347, 1924.

G. A.  Boulenger, ?Batraciens et reptiles recueillis par le Dr. C. Christy au Congo Belge dans les Districts de Stanleyville, Haut-Uelé et Ituri en 1912-1914?, Revue Zoologique Africaine, vol. 7, pp. 1-29, 1919.

A.  Dubois, ?Notes sur la classification des Ranidae (Amphibiens Anoures)?, Bull. Mens. Soc. Linn. Lyon, vol. 61, pp. 305-352, 1992.

M.  Largen and Howell, K., ?Ptychadena christyi?, In: IUCN 2010. IUCN Red List of Threatened Species. Version 2010.2. ., 2004.

A.  Channing and Howell, K., Amphibians of East Africa. Ithaca: Comstock Pub. Associates/Cornell University Press, 2006, p. 418 p., [24] p. of plates.

D.  Frost, ?Amphibian Species of the World: an online reference. Version 5.4 (8 April, 2010). Electronic Database accessible at http://research.amnh.org/herpetology/amphibia/index.php?, 2010.