BITTEL, L. R. (1988). Ssweetco Business Model And Activity File For Business In Action / Lester R. Bittel; Ronald S. Burke And Charles P. Bilbrey. McGraw-Hill.
Čikaški stil citiranja (17. izdanje)BITTEL, Lester R. Ssweetco Business Model And Activity File For Business In Action / Lester R. Bittel; Ronald S. Burke And Charles P. Bilbrey. McGraw-Hill, 1988.
MLA način citiranja (8. izdanje)BITTEL, Lester R. Ssweetco Business Model And Activity File For Business In Action / Lester R. Bittel; Ronald S. Burke And Charles P. Bilbrey. McGraw-Hill, 1988.
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