(1)
Blackburn, D. C.; Boix, C.; Greenbaum, E.; Fabrezi, M.; Meirte, D.; Plumptre, A. J.; Stanley, E. L. The Distribution of the Bururi Long-Fingered Frog (Cardioglossa cyaneospila, Family Arthroleptidae), a Poorly Known Albertine Rift Endemic. Zootaxa 2016, 4170, 355–364.