Gaya APA

Giannetto, D, F., Zecca, A. (2007). The Performance Power Grid: the proven method to create and sustain organizational performance . New Jersey: John Wiley & Sons.

Gaya MLA

Giannetto, David, F.., Zecca, Anthony. "The Performance Power Grid: the proven method to create and sustain organizational performance". New Jersey: John Wiley & Sons, 2007. Text.