America Library Association. Board on Personnel Administration. (1953). Salaries of library personnel, 1952: Results of survey made in March 1952. American Library Association.
Lua i Stíl Chicago (17ú heag.)America Library Association. Board on Personnel Administration. Salaries of Library Personnel, 1952: Results of Survey Made in March 1952. Chicago: American Library Association, 1953.
Lua MLA (9ú heag.)America Library Association. Board on Personnel Administration. Salaries of Library Personnel, 1952: Results of Survey Made in March 1952. American Library Association, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.