IUCN SSC Amphibian Specialist Group (IUCNI.S.A.S.G.(I.Ssc)IUCN SSC Amphibian Specialist Group (IUCNI.S.A.S.G.(I., IUCN Red List of Threatened Species: Bryophryne cophites [online], IUCN Red List of Threatened Species, 22 czerwca 2016 [dostęp 2020-09-14].