Hasselquist, Dennis; Langefors, Åsa (26 April 2010). "Variable social mating system in the Sedge Warbler, Acrocephalus schoenobaenus". Ethology. 104 (9): 759–769. doi:10.1111/j.1439-0310.1998.tb00109.x. ISSN0179-1613.
Zając, Tadeusz; Bielański, Wojciech; Solarz, Wojciech (5 September 2007). "On the song resumption, polyterritorial behaviour and their population context in the Sedge Warbler Acrocephalus schoenobaenus". Journal of Ornithology. 149 (1): 49–57. doi:10.1007/s10336-007-0211-8. S2CID2248222.
Zając, Tadeusz; Bielański, Wojciech; Solarz, Wojciech (5 September 2007). "On the song resumption, polyterritorial behaviour and their population context in the Sedge Warbler Acrocephalus schoenobaenus". Journal of Ornithology. 149 (1): 49–57. doi:10.1007/s10336-007-0211-8. S2CID2248222.
Hasselquist, Dennis; Langefors, Åsa (26 April 2010). "Variable social mating system in the Sedge Warbler, Acrocephalus schoenobaenus". Ethology. 104 (9): 759–769. doi:10.1111/j.1439-0310.1998.tb00109.x. ISSN0179-1613.