Vaurie, C. (1955) Systematic Notes on Palearctic Birds. No. 18:Supplementary Notes on Corvidae, Timaliinae, Alaudidae, Sylviinae, Hirundinidae, and Turdinae. American Museum Novitates. 1753 [1]
Svensson L.; Prŷs-Jones R.; Rasmussen P.C.; Olsson U. (2008). "Discovery of ten new specimens of large-billed reed warbler Acrocephalus orinus, and new insights into its distributional range". Journal of Avian Biology. 39 (6): 605–610. doi:10.1111/j.1600-048x.2008.04634.x.
Svensson, L.; Prys-Jones, R.; Rasmussen, P. C. & Olsson, U. (2008). "Discovery of ten new specimens of large-billed reed warbler Acrocephalus orinus, and new insights into its distributional range". J. Avian Biol. 39 (6): 605–661. doi:10.1111/j.1600-048x.2008.04634.x.