(1996). Sales And Marketing Conseptual Development By Mary Florence Editorial And Design Frank. McGraw-Hill.
Čikaški stil citiranja (17. izdanje)Sales And Marketing Conseptual Development By Mary Florence Editorial And Design Frank. McGraw-Hill, 1996.
MLA način citiranja (8. izdanje)Sales And Marketing Conseptual Development By Mary Florence Editorial And Design Frank. McGraw-Hill, 1996.
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