Parsons, R. (1820). A Christian directory, guiding men to their salvation. J. Harris, printer.
Lua i Stíl Chicago (17ú heag.)Parsons, Robert. A Christian Directory, Guiding Men to Their Salvation. New-York: J. Harris, printer, 1820.
Lua MLA (8ú heag.)Parsons, Robert. A Christian Directory, Guiding Men to Their Salvation. J. Harris, printer, 1820.
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