Calloway, J. (2006). Be coming a category of one: How extraordinary companies transcend commodity and defy comparison. Hoboken, N.J: John Wiley & Sons.
Chicago ZitierstilCalloway, Joe. Be Coming a Category of One: How Extraordinary Companies Transcend Commodity and Defy Comparison. Hoboken, N.J: John Wiley & Sons, 2006.
MLA ZitierstilCalloway, Joe. Be Coming a Category of One: How Extraordinary Companies Transcend Commodity and Defy Comparison. Hoboken, N.J: John Wiley & Sons, 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.