1. Arrieta M.I., Martinez B., Criado B., Lobato N. & Lostao C.M., 1992.Genetic and dermatoglyphic distances among Basque valleys. Hum. Biol., 64: 705–716.
2. Babler W.J., 1978.Prenatal selection and dermatoglyphic patterns. Am. J. Phys. Anthrop., 48: 21–28.
3. Babler W.J., 1987.Prenatal development of dermatoglyphic patterns: association with epidermal ridge, volar pad and bone morphology. Coll. Antropol., 11: 297–303.
4. Babler W.J., 1990.Prenatal communalities in epidermal ridge. In (N.M. Durham & C.C. Plato, eds.). Trends in dermatoglyphic research, pp. 54–68. Kluwer Academic Publishers, Dordrecht.
5. Barbujani G. & Sokal R.R., 1991a.Cultural barriers associated with large gene frequency differences among Italian populations. Hum. Biol., 64: 479–485.