Channing, E. (1901). A students' history of the United States (New ed., with additions.). Macmillan.
Chicago-referens (17:e uppl.)Channing, Edward. A Students' History of the United States. New ed., with additions. New York ; London: Macmillan, 1901.
MLA-referens (8:e uppl.)Channing, Edward. A Students' History of the United States. New ed., with additions. Macmillan, 1901.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.