Dyfyniad APA

 Feser, C. (2012).  Serial innovators: Firms that change the world.  Wiley.

Dyfyniad Arddull Chicago

 Feser, Claudio.  Serial Innovators: Firms That Change the World.  Wiley, 2012.

Dyfyniad MLA

 Feser, Claudio.  Serial Innovators: Firms That Change the World.  Wiley, 2012.

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