School Library Manpower Project. (1969). Task analysis survey instrument: Definitions of terms checklist of duties, status profile sheet. Phase I, 1969. American Library Association.
Citazione stile Chigago Style (17a edizione)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.
Citatione MLA (9a ed.)School Library Manpower Project. Task Analysis Survey Instrument: Definitions of Terms Checklist of Duties, Status Profile Sheet. Phase I, 1969. American Library Association, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.