Wilson, J. F., & Arnold, C. C. (1968). Public speaking as liberal art. Allyn and Bacon.
Čikaški stil citiranja (17. izdanje)Wilson, John F., i Carroll C. Arnold. Public Speaking as Liberal Art. Boston: Allyn and Bacon, 1968.
MLA način citiranja (9. izdanje)Wilson, John F., i Carroll C. Arnold. Public Speaking as Liberal Art. Allyn and Bacon, 1968.
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