del Hoyo, J., N. Collar, D. A. Christie, and G. M. Kirwan (2020). Sumatran Partridge (Arborophila sumatrana), version 1.0. In Birds of the World (J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie, and E. de Juana, Editors). Cornell Lab of Ornithology, Ithaca, NY, USA. https://doi.org/10.2173/bow.gybpar6.01