Citazione APA

 Bell, G. (2002).  The competitive enterprise: 10 principles of business excellence for increased market share.  McGraw-Hill Irwin.

Stile di citazione Chicago

 Bell, Geoffrey.  The Competitive Enterprise: 10 Principles of Business Excellence for Increased Market Share.  McGraw-Hill Irwin, 2002.

Citazione MLA

 Bell, Geoffrey.  The Competitive Enterprise: 10 Principles of Business Excellence for Increased Market Share.  McGraw-Hill Irwin, 2002.

Attenzione: Queste citazioni potrebbero non essere precise al 100%.