1. Dermatoglyphics: significant patternings of the body surface;Cummins;YJBM,1946
2. Medical significance of finger-prints and related phenomena;Penrose;BMJ,1968
3. Embryology and morphology of friction ridge skin;Wertheim,2011
4. Anthropological dermatoglyphics: a review;Meier;Am. J. Phys. Anthropol.,1980
5. The Genetics of Dermal Ridges;Holt,1968