Espinosa, J. P. (1982). Business rivalry behind 'false' overpricing report? Bulletin Today.
Čikaški stil citiranja (17. izdanje)Espinosa, Jess P. "Business Rivalry Behind 'False' Overpricing Report?" Bulletin Today 1982.
MLA način citiranja (9. izdanje)Espinosa, Jess P. "Business Rivalry Behind 'False' Overpricing Report?" Bulletin Today, 1982.
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