Campbell, D. J. (1972). Small Technical Libraries. Part I. A Guide for Librarians Without Technological Training.
Citazione stile Chigago Style (17a edizione)Campbell, D. J. Small Technical Libraries. Part I. A Guide for Librarians Without Technological Training. 1972.
Citatione MLA (9a ed.)Campbell, D. J. Small Technical Libraries. Part I. A Guide for Librarians Without Technological Training. 1972.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.