1. Theory and practice of infrared technology for non-destructive testing;Maldague,2001
2. “Infrared and thermal testing for conservation of historical buildings”, ASNT Non-destructive testing Handbook, third edition: Vol. 3, Infrared and Thermal testing. Technical Editor: X.P.V. Maldague. Editor: Patrick O’Moores (2001) cap. 18.
3. Application of infrared thermography to the non-destructive testing of concrete and masonry bridges;Clark;NDT&E Int.,2003
4. Practical applications of infrared thermal sensing and imaging equipment;Kaplan,1992
5. Emissivity considerations in building thermography;Avdelidis;Energy Build.,2003