^Ketwetsuriya, Chatchalerm; Cook, Alex G.; Nützel, Alexander (March 2020). "Permian gastropods from the Ratburi Limestone, Khao Phrik, Central Thailand". PalZ. 94 (1): 53–77. doi:10.1007/s12542-019-00463-0.
^Harper, John A.; Rollins, Harold B. (January 1985). "Infaunal or semi-infaunal bellerophont gastropods: analysis of Euphemites and functionally related taxa". Lethaia. 18 (1): 21–37. doi:10.1111/j.1502-3931.1985.tb00681.x.
^ abcdKing, R.H. (March 1940). "The gastropod genus Euphemites in the Pennsylvanian of Texas". Journal of Paleontology. 14 (2): 150–153. JSTOR1298568.