Barron, D. D. (1990). The Use of Distance Education in United States Library and Information Science: History and Current Perspectives.
Citazione stile Chigago Style (17a edizione)Barron, Daniel D. The Use of Distance Education in United States Library and Information Science: History and Current Perspectives. 1990.
Citatione MLA (9a ed.)Barron, Daniel D. The Use of Distance Education in United States Library and Information Science: History and Current Perspectives. 1990.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.