School Library Manpower Project. (1969). Task analysis survey instrument: Definitions of terms checklist of duties, status profile sheet. Phase I, 1969. American Library Association.
Lua i Stíl Chicago (17ú heag.)School Library Manpower Project. Task Analysis Survey Instrument: Definitions of Terms Checklist of Duties, Status Profile Sheet. Phase I, 1969. [Chicago]: American Library Association, 1969.
Lua MLA (9ú heag.)School Library Manpower Project. Task Analysis Survey Instrument: Definitions of Terms Checklist of Duties, Status Profile Sheet. Phase I, 1969. American Library Association, 1969.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.