Goodrich, S. G. (1856). Peter Parley's universal history: On the basis of geography. Ivison & Phinney.
Lua i Stíl Chicago (17ú heag.)Goodrich, Samuel G. Peter Parley's Universal History: On the Basis of Geography. New York: Ivison & Phinney, 1856.
Lua MLA (8ú heag.)Goodrich, Samuel G. Peter Parley's Universal History: On the Basis of Geography. Ivison & Phinney, 1856.
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