MROZ RALPH. (1991). FORMULA FOR SUCCESSFUL MARKETING COMP. GUIDE FOR MARKETING PROFFESIONULS. GALGOTIA PUBLICATIONS.
Čikaški stil citiranja (17. izdanje)MROZ RALPH. FORMULA FOR SUCCESSFUL MARKETING COMP. GUIDE FOR MARKETING PROFFESIONULS. NEW DELHI: GALGOTIA PUBLICATIONS, 1991.
MLA način citiranja (9. izdanje)MROZ RALPH. FORMULA FOR SUCCESSFUL MARKETING COMP. GUIDE FOR MARKETING PROFFESIONULS. GALGOTIA PUBLICATIONS, 1991.
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