↑(en) History of Western Iowa : Its Settlement and Growth, vol. 1, Western Publishing Company, , p. 512
↑(en) « Glidden, Iowa » [« Données sur la ville de Glidden, Iowa »], sur le site city-data.com (consulté le )
↑(en) Chicago and North Western Railway Company, A History of the Origin of the Place Names Connected with the Chicago & North Western and Chicago, St. Paul, Minneapolis & Omaha Railways, , p. 46
↑(en) Gannett Henry, The Origin of Certain Place Names in the United States, Govt. Print. Off, , p. 138