↑ Wood, Henry Trueman (1910). "第6章" . 『18世紀半ばの産業革命期のイングランド』 . ロンドン: John Murray. pp. 129–157 . hdl : 2027/coo1.ark:/13960/t63497b2h . 2022年12月30日取得–インターネットアーカイブ経由。
↑ Evermann, Barton Warren (1902). "Description of a New Species of Shad ( Alosa ohiensis ), with Notes on Other Food-Fishes of the Ohio River" (PDF) . In Bowers, George M. (ed.). US Commission of Fish and Fisheries, George M. Bowers, Commissioner, Part 27: Report of the Commissioner for the Year Ending June 30, 1901 . Washington: Government Printing Office. pp. 275– 288 . Retrieved 30 December 2022 – via Penobscot Bay Watch.