Wallace, C. (1976). The Four-fifths Minority: Continuing Education for Library Personnel.
Citazione stile Chigago Style (17a edizione)Wallace, Catherine. The Four-fifths Minority: Continuing Education for Library Personnel. 1976.
Citatione MLA (9a ed.)Wallace, Catherine. The Four-fifths Minority: Continuing Education for Library Personnel. 1976.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.