Philadelphia Academy of Natural Sciences

Academy of Natural Sciences and Their Recipients. Proceedings of the Academy of Natural Sciences of Philadelphia (The Academy of Natural Sciences of Philadelphia)

Academy of Natural Sciences and Their Recipients. Proceedings of the Academy of Natural Sciences of Philadelphia (The Academy of Natural Sciences of Philadelphia)

Academy of Natural Sciences and Their Recipients. Proceedings of the Academy of Natural Sciences of Philadelphia (The Academy of Natural Sciences of Philadelphia)

and Proceedings of the Entomological Section of the Academy of Natural Sciences of Philadelphia (Philadelphia: Academy of Natural Sciences). June 1915, 26

G.W. Turbo coronatus var. coreensis. Manual of Conchology X. Philadelphia: Academy of Natural Sciences. [2015-02-07]. （原始内容存档于2020-10-01） （英语）.  Nakano