^ abcdeVan Damme D. & Kebapçı U. (2014). "Theodoxus pallasi". The IUCN Red List of Threatened Species. Version e.T165355A42421481. <www.iucnredlist.org>. Downloaded on 7 November 2015.
^(in Russian) Lindholm W. A. (1924). K nomenklature nektovykh kaspijskikh gastropod. Russkij Gidrobiologicheskij Zhurnal (Русский гидробиологический журнал) 3: 32-34. Saratov.
^Eichwald E. (1841). "Faunæ Caspii Maris primitiæ". Bulletin de la Société Impériale des Naturalistes de Moscou1838: 125-174. page 156.
^ abcZettler M. L. (2007). "A redescription of Theodoxus schultzii (Grimm, 1877), an endemic neritid gastropod of the Caspian Sea". Journal of Conchology39(3): 245-251.
^Glöer P. & Pešić V. (2012). "The freshwater snails (Gastropoda) of Iran, with descriptions of two new genera and eight new species". ZooKeys219: 11-61, doi:10.3897/zookeys.219.3406.