APA-ийн эшлэл(7 дахь хэвлэлт)

Andersen, B., & Fagerhaug, T. (2006). Root cause analysis: Simplified tools and techniques (Second edition.). ASQ Quality Press.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Andersen, Bjørn, ба Tom Fagerhaug. Root Cause Analysis: Simplified Tools and Techniques. Second edition. Milwaukee, Wisconsin: ASQ Quality Press, 2006.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Andersen, Bjørn, ба Tom Fagerhaug. Root Cause Analysis: Simplified Tools and Techniques. Second edition. ASQ Quality Press, 2006.