APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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

Kontuz: berrikusi erreferentzia hauek erabili aurretik.