Block, D. (1980). Emerging Personnel Requirements in Academic Libraries as Reflected in Recent Position Announcements.
Citazione stile Chigago Style (17a edizione)Block, David. Emerging Personnel Requirements in Academic Libraries as Reflected in Recent Position Announcements. 1980.
Citatione MLA (9a ed.)Block, David. Emerging Personnel Requirements in Academic Libraries as Reflected in Recent Position Announcements. 1980.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.