Citazione APA

Newstrom, J. W., & Scannell, E. E. (1998). The big book of presentation games. McGraw-Hill.

Stile di citazione Chicago

Newstrom, John W., e Edward E. Scannell. The Big Book of Presentation Games. New York: McGraw-Hill, 1998.

Citazione MLA

Newstrom, John W., e Edward E. Scannell. The Big Book of Presentation Games. McGraw-Hill, 1998.