(1979). Information and Educational Technology. Discussion Papers for the White House Conference on Library and Information Services (Washington, D.C., November 15-19, 1979).
Citazione stile Chigago Style (17a edizione)Information and Educational Technology. Discussion Papers for the White House Conference on Library and Information Services (Washington, D.C., November 15-19, 1979). 1979.
Citatione MLA (9a ed.)Information and Educational Technology. Discussion Papers for the White House Conference on Library and Information Services (Washington, D.C., November 15-19, 1979). 1979.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.