Fraser, Louis (1842). "Amadina bicolor". Proceedings of the Zoological Society of London. 10 (117): 145. Although the volume is dated 1842 on the title page, the article was not published until 1843.
Paynter, Raymond A. Jr, ed. (1968). Check-List of Birds of the World. Vol. 14. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 371.
Payne, R.B. (2020). del Hoyo, J.; Elliott, A.; Sargatal, J.; Christie, D.A.; de Juana, E. (eds.). "Black-and-white Mannikin (Spermestes bicolor), version 1.0". Birds of the World. Ithaca, NY, USA: Cornell Lab of Ornithology. doi:10.2173/bow.bawman1.01.