1. National Society of Genetic Counselors. Genetic counseling as a profession. NSGC; 1983.
2. Resta RG. The historical perspective: Sheldon Reed and 50 years of genetic counseling. J Genet Couns. 1997;6(4):375–7.
3. Walker AP. The practice of genetic counseling. In: Baker DL, Schuette JL, Uhlmann WR, editors. A guide to genetic counseling. New York: Wiley-Liss; 1998. p. 1–20.
4. Heimler A. An oral history of the national society of genetic counselors. J Genet Couns. 1997;6(3):315–36.
5. Bennett RL, Steinhaus KA, Uhrich SB, O’Sullivan CK, Resta RG, Lochner-Doyle D, Markel DS, Vincent V, Hamanishi J. Recommendations for standardized human pedigree nomenclature. J Genet Couns. 1995;4(4):267–79.