Dyfyniad APA

 Smith, P. G. (2007).  Flexible product development: Building agility for changing markets.  Jossey-Bass.

Dyfyniad Arddull Chicago

 Smith, Preston G.  Flexible Product Development: Building Agility for Changing Markets.  Jossey-Bass, 2007.

Dyfyniad MLA

 Smith, Preston G.  Flexible Product Development: Building Agility for Changing Markets.  Jossey-Bass, 2007.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.