Matthews, C. (2010). A quick guide to API 510 certified pressure vessel inspector syllabus: Example questions and worked answers. Woodhead Pub.
Chicago-Zitierstil (17. Ausg.)Matthews, Clifford. A Quick Guide to API 510 Certified Pressure Vessel Inspector Syllabus: Example Questions and Worked Answers. Oxford: Woodhead Pub, 2010.
MLA-Zitierstil (9. Ausg.)Matthews, Clifford. A Quick Guide to API 510 Certified Pressure Vessel Inspector Syllabus: Example Questions and Worked Answers. Woodhead Pub, 2010.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.