Rocamora, G. and D. Yeatman-Berthelot (2020). Fork-tailed Drongo (Dicrurus adsimilis), version 1.0. In Birds of the World (S. M. Billerman, B. K. Keeney, P. G. Rodewald, and T. S. Schulenberg, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.fotdro5.01
Fuchs J, J Fjeldså & RCK Bowie. 2017. Diversification across major biogeographic breaks in the African Shining/Square-tailed drongos complex (Passeriformes: Dicruridae). Zoologica Scripta 46: 27–41. https://doi.org/10.1111/zsc.12191.
Fuchs J, M Douno, RCK Bowie & J Fjeldså. 2018.Taxonomic revision of the Square-tailed Drongo species complex (Passeriformes: Dicruridae) with description of a new species from western Africa. Zootaxa 4438(1): 105–127. https://doi.org/10.11646/zootaxa.4438.1.4
