APA-referens

Raj, B., & Jayakumar, T. T., M. (2009). Practical non destructive testing (Ed.3.). Narosa publishing house.

Chicago-stil citat

Raj, Baldev, och T Thavasimuthu Jayakumar, M. Practical Non Destructive Testing. Ed.3. New Delhi: Narosa publishing house, 2009.

MLA-referens

Raj, Baldev, och T Thavasimuthu Jayakumar, M. Practical Non Destructive Testing. Ed.3. Narosa publishing house, 2009.