APA استشهاد

Chen, C., & Roth, H. (2005). The Big book of six sigma training games. Tata McGraw-Hill.

استشهاد بنمط شيكاغو

Chen, Chris, و Hadley Roth. The Big Book of Six Sigma Training Games. New Delhi: Tata McGraw-Hill, 2005.

MLA استشهاد

Chen, Chris, و Hadley Roth. The Big Book of Six Sigma Training Games. Tata McGraw-Hill, 2005.