Thornton, J. Q. (1849). Oregon and California in 1848. Harper & Brothers.
Lua i Stíl Chicago (17ú heag.)Thornton, J. Quinn. Oregon and California in 1848. New York: Harper & Brothers, 1849.
Lua MLA (8ú heag.)Thornton, J. Quinn. Oregon and California in 1848. Harper & Brothers, 1849.
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