Farris G, . (2007). IEEE Transaction on Engineering Management vol - 54 2007. [s.l]: The Institute of Electricals Electronics Engineering.
Farris G, . 2007. IEEE Transaction on Engineering Management vol - 54 2007. [s.l]: The Institute of Electricals Electronics Engineering.
Farris G, . IEEE Transaction on Engineering Management vol - 54 2007. [s.l]: The Institute of Electricals Electronics Engineering. 2007.