Rao,V.L, & Wengel,Jan ter. (2000). Financial and consultancy services: Issues in international trade. Sage.
Čikaški stil citiranjaRao,V.L, i Wengel,Jan ter. Financial and Consultancy Services: Issues in International Trade. New Delhi: Sage, 2000.
MLA način citiranjaRao,V.L, i Wengel,Jan ter. Financial and Consultancy Services: Issues in International Trade. Sage, 2000.
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