1. Scientific Working Group on Friction Ridge Analysis Study and Technology (SWGFAST), Friction Ridge Examination Methodology for Latent Print Examiners, Ver. 1.01. http://www.swgfast.org/Friction_Ridge_Examination_Methodology_for_Latent_Print_Examiners_1.01.pdf (accessed 29.05.11).
2. Qualitative-Quantitative Friction Ridge Analysis—An Introduction to Basic and Advanced Ridgeology;Ashbaugh,1999
3. Challenges to Fingerprints;Haber,2009
4. Strengthening Forensic Science in the United States: A Path Forward;National Research Council,2009
5. Forensic individualization of images using quality and quantity of information;Vanderkolk;Journal of Forensic Identification,1999