Swainson, William; Richardson, J. (1831). Fauna Boreali-Americana, or, The Zoology of the Northern Parts of British America. Vol. 2: The Birds. London: J. Murray. pp. 233, 490. The title page bears the year 1831 but the volume was not published until 1832.
Herrando, S.; Llimona, F.; Brotons, L.; Quesada, J. (2010). "A new exotic bird in Europe: recent spread and potential range of Red‐billed Leiothrix Leiothrix lutea in Catalonia (northeast Iberian Peninsula)". Bird Study. 57 (2): 226–235. doi:10.1080/00063651003610551. S2CID73618551.
Pereira, P.F.; Barbosa, A.M.; Godinho, C.; Salgueiro, P.A.; Silva, R.R.; Lourenço, R. (2020). "The spread of the red-billed leiothrix (Leiothrix lutea) in Europe: The conquest by an overlooked invader?". Biological Invasions. 22 (2): 709–722. doi:10.1007/s10530-019-02123-5. S2CID207912163.
Ramellini, S.; Simoncini, A.; Ficetola, G.F.; Falaschi, M. (2019). "Modelling the potential spread of the Red-billed Leiothrix Leiothrix lutea in Italy". Bird Study. 66 (4): 550–560. doi:10.1080/00063657.2020.1732864. hdl:2434/732844. S2CID216577650.
Herrando, S.; Llimona, F.; Brotons, L.; Quesada, J. (2010). "A new exotic bird in Europe: recent spread and potential range of Red‐billed Leiothrix Leiothrix lutea in Catalonia (northeast Iberian Peninsula)". Bird Study. 57 (2): 226–235. doi:10.1080/00063651003610551. S2CID73618551.
Pereira, P.F.; Barbosa, A.M.; Godinho, C.; Salgueiro, P.A.; Silva, R.R.; Lourenço, R. (2020). "The spread of the red-billed leiothrix (Leiothrix lutea) in Europe: The conquest by an overlooked invader?". Biological Invasions. 22 (2): 709–722. doi:10.1007/s10530-019-02123-5. S2CID207912163.
Ramellini, S.; Simoncini, A.; Ficetola, G.F.; Falaschi, M. (2019). "Modelling the potential spread of the Red-billed Leiothrix Leiothrix lutea in Italy". Bird Study. 66 (4): 550–560. doi:10.1080/00063657.2020.1732864. hdl:2434/732844. S2CID216577650.