APA-Zitierstil (7. Ausg.)

Ramu, G. (2022). The ASQ certified six sigma yellow belt handbook (Second edition.). ASQ Quality Press.

Chicago-Zitierstil (17. Ausg.)

Ramu, Govindarajan. The ASQ Certified Six Sigma Yellow Belt Handbook. Second edition. Milwaukee, Wisconsin: ASQ Quality Press, 2022.

MLA-Zitierstil (9. Ausg.)

Ramu, Govindarajan. The ASQ Certified Six Sigma Yellow Belt Handbook. Second edition. ASQ Quality Press, 2022.