American Library Association. (1949). ALA membership directory: With lists of national, State, provincial, and local library asssociations, agencies, supervisors, periodicals. American Library Association.
Lua i Stíl Chicago (17ú heag.)American Library Association. ALA Membership Directory: With Lists of National, State, Provincial, and Local Library Asssociations, Agencies, Supervisors, Periodicals. Chicago: American Library Association, 1949.
Lua MLA (9ú heag.)American Library Association. ALA Membership Directory: With Lists of National, State, Provincial, and Local Library Asssociations, Agencies, Supervisors, Periodicals. American Library Association, 1949.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.