Bell, H. M. (1892). Bell's fifty lessons in ortheopy and orthography ([Rev. and enlarged ed.].). Geo. A. Miller, printer and binder.
Lua i Stíl Chicago (17ú heag.)Bell, Hill McClelland. Bell's Fifty Lessons in Ortheopy and Orthography. [Rev. and enlarged ed.]. Des Moines: Geo. A. Miller, printer and binder, 1892.
Lua MLA (8ú heag.)Bell, Hill McClelland. Bell's Fifty Lessons in Ortheopy and Orthography. [Rev. and enlarged ed.]. Geo. A. Miller, printer and binder, 1892.
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