Gaya APA

Frigon, N, L., Jackson, H, K. (2009). Enterprise Excellence : A Practical Guide To World-Class Competition . New Jersey: Jonh Wiley & Sons, Inc.

Gaya MLA

Frigon, Normand, L.., Jackson, Harry, K.. "Enterprise Excellence : A Practical Guide To World-Class Competition". New Jersey: Jonh Wiley & Sons, Inc, 2009. Text.