Gaya APA

SMITH, P, G. (2007). FLEXIBLE PRODUCT DEVELOPMENT : BUILDING AGILITY FOR CHANGING MARKETS (ED.1). USA: A WILEY IMPRINT.

Gaya MLA

SMITH, PRESTON, G.. "FLEXIBLE PRODUCT DEVELOPMENT : BUILDING AGILITY FOR CHANGING MARKETS". ED.1 USA: A WILEY IMPRINT, 2007. Text.