Goodrich, S. G. (1886). Peter Parley's universal history: On the basis of geography (A new edition.). Ivison, Blakeman, Taylor & Co..
Lua i Stíl Chicago (17ú heag.)Goodrich, Samuel G. Peter Parley's Universal History: On the Basis of Geography. A new edition. New York: Ivison, Blakeman, Taylor & Co., 1886.
Lua MLA (8ú heag.)Goodrich, Samuel G. Peter Parley's Universal History: On the Basis of Geography. A new edition. Ivison, Blakeman, Taylor & Co., 1886.
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