References

Cartz, Louis, Nondestructive Testing, ASM Intl, Metals Park, OH, 1995, ISBN: 0871705176

Introduction to Capillary Testing Theory, Borovikov, A.S. (Ed.), Minsk, Nauka i Tekhnika Publishing, 1988

Liquid Penetrant Testing, Nondestructive Testing Handbook, Volume 2, Tracy, Noel (Tech. Ed.), Moore, Patrick (Ed.) American Society for Nondestructive Testing, Columbus, OH, 1999, ISBN 1-57117-028-6

Larson, B.F., Study of the Factors Affecting the Sensitivity of Liquid Penetrant Inspections: Review of Literature Published from 1970 to 1998, FAA Technical Report Number DOT/FAA/AR-01/95, Office of Aviation Research, Washington, DC, Jan 2002 (pdf 1.0 meg)