American Library Assoication 2000-
California Library Association 1989-1990
CARL 2000-
Reforma, National Association of Spanish Speaking Librarians 1981-
National Council on Chicano Higher Education, 1981-88.
Library Staff Association 1980-85
National Association for Chicano Studies 1975-
Asociacion de Bibliotecas Chicanas 1975-1978.