Fisher - Larson, S., & Marple, M. (2000). Powerpoint 2000: A profesional approach. McGraw - Hill.

Fisher - Larson, Sharon, and Margaret Marple. Powerpoint 2000: A Profesional Approach. New York: McGraw - Hill, 2000.

Fisher - Larson, Sharon, and Margaret Marple. Powerpoint 2000: A Profesional Approach. McGraw - Hill, 2000.