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Schulten, Susan (28 квітня 2017). Map Drawing, Graphic Literacy, and Pedagogy in the Early Republic. History of Education Quarterly. 57 (2): 185—220. doi:10.1017/heq.2017.2.
«Emma Hart Willard — People of Connecticut.» 50 States — Capitals, Maps, Geography, State Symbols, State Facts, Songs, History, Famous People from NETSTATE.COM. http://www.netstate.com/states/peop/people/ct_ehw.htm
