(2011). Under the Influence: Phillips de Pury & Company : 23 September 2011 / Phillips de Pury & Company.
Čikaški stil citiranja (17. izdanje)Under the Influence: Phillips De Pury & Company : 23 September 2011 / Phillips De Pury & Company. New York, 2011.
MLA način citiranja (8. izdanje)Under the Influence: Phillips De Pury & Company : 23 September 2011 / Phillips De Pury & Company. 2011.
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