(1970). A selective bibliography on measurement in library and information services.
Citazione stile Chigago Style (17a edizione)A Selective Bibliography on Measurement in Library and Information Services. 1970.
Citatione MLA (9a ed.)A Selective Bibliography on Measurement in Library and Information Services. 1970.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.