Não informado. (1962). Columbia Journalism Review. Columbia University, Graduate School of Journalism.
Čikaški stil citiranja (17. izdanje)Não informado. Columbia Journalism Review. New York: Columbia University, Graduate School of Journalism, 1962.
MLA način citiranja (8. izdanje)Não informado. Columbia Journalism Review. Columbia University, Graduate School of Journalism, 1962.
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