Espen, A. (2014). Teaching with Cases (1st.). Harvard Business School Publishing.
Čikaški stil citiranja (17. izdanje)Espen, Anderson. Teaching with Cases. 1st. Harvard Business School Publishing, 2014.
MLA način citiranja (9. izdanje)Espen, Anderson. Teaching with Cases. 1st. Harvard Business School Publishing, 2014.
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