Lang, H. G., & Meath-Lang, B. (1995). A Biographical Dictionary: Deaf Persons in the Arts and Sciences. Westport, CT: Greenwood Press.


Lang, H. (1994). Silence of the Spheres: The Deaf Experience in the History of Science. Westport, CT: Bergin & Garvey.


Barnes-Svarney, Patricia L. (1995). The New York Public Library Science Desk Reference. New York, NY: Macmillan