International Council for Adult Education, International Development Research Centre (Canada), & Gayfer, M. (1979). The world of literacy: Policy, research, and action. IDRC.
Chicago-referens (17:e uppl.)International Council for Adult Education, International Development Research Centre (Canada), och Margaret Gayfer. The World of Literacy: Policy, Research, and Action. Ottawa: IDRC, 1979.
MLA-referens (8:e uppl.)International Council for Adult Education, et al. The World of Literacy: Policy, Research, and Action. IDRC, 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.