1. Quantitative-Qualitative Friction Ridge Analysis;Ashbaugh,1999
2. The Fingerprint Sourcebook;Barnes,2012
3. Fingerprints, Palms, and Soles, An Introduction to Dermatoglyphics;Cummins,1961
4. On the skin-furrows of the hand;Faulds;Nature,1880
5. Forensic Certification Management Board, International Association For Identification, 2022. Certification Program Operations Manual. Available at: 01_Ops_Manual_FCMB-01–2020-C5_3_30_2022.pdf (theiai.org).