(1991). White House Conference on Library and Information Services. Issue Briefing Book.
Citazione stile Chigago Style (17a edizione)White House Conference on Library and Information Services. Issue Briefing Book. 1991.
Citatione MLA (9a ed.)White House Conference on Library and Information Services. Issue Briefing Book. 1991.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.