Askov, E. N. (2003). Expanding access to adult literacy with online distance education. National Center for the Study of Adult Learning and Literacy.
Chicago-referens (17:e uppl.)Askov, Eunice N. Expanding Access to Adult Literacy with Online Distance Education. Cambridge, Mass.: National Center for the Study of Adult Learning and Literacy, 2003.
MLA-referens (8:e uppl.)Askov, Eunice N. Expanding Access to Adult Literacy with Online Distance Education. National Center for the Study of Adult Learning and Literacy, 2003.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.