GREENE MELVYN. (1984). IMPROVING RESULTS BUSINESS FROM BUSINESS ENTERTAINING.HOW TO GET WHAT YOU WANT OVER LUNCH. KOGAN PAGE.
Čikaški stil citiranja (17. izdanje)GREENE MELVYN. IMPROVING RESULTS BUSINESS FROM BUSINESS ENTERTAINING.HOW TO GET WHAT YOU WANT OVER LUNCH. LONDON: KOGAN PAGE, 1984.
MLA način citiranja (9. izdanje)GREENE MELVYN. IMPROVING RESULTS BUSINESS FROM BUSINESS ENTERTAINING.HOW TO GET WHAT YOU WANT OVER LUNCH. KOGAN PAGE, 1984.
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