APA-referens (7:e uppl.)
Organisation for Economic Co-operation and Development (OECD). (1979). Learning opportunities for adults.
Chicago-referens (17:e uppl.)
Organisation for Economic Co-operation and Development (OECD). Learning Opportunities for Adults. 1979.
MLA-referens (9:e uppl.)
Organisation for Economic Co-operation and Development (OECD). Learning Opportunities for Adults. 1979.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.