Preston, N. R. (1990). Library and Information Services for Democracy. A Select ERIC Bibliography Prepared on a Theme of the 1991 White House Conference on Library and Information Services. ERIC/IR Mini-Bib.
Citazione stile Chigago Style (17a edizione)Preston, Nancy R. Library and Information Services for Democracy. A Select ERIC Bibliography Prepared on a Theme of the 1991 White House Conference on Library and Information Services. ERIC/IR Mini-Bib. 1990.
Citatione MLA (9a ed.)Preston, Nancy R. Library and Information Services for Democracy. A Select ERIC Bibliography Prepared on a Theme of the 1991 White House Conference on Library and Information Services. ERIC/IR Mini-Bib. 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.