Não informado. (1965). Studies on developing countries. Hungarian Academy of Sciences, Center for Afro-Asian Research.
Chicago-referens (17:e uppl.)Não informado. Studies on Developing Countries. Budapest: Hungarian Academy of Sciences, Center for Afro-Asian Research, 1965.
MLA-referens (8:e uppl.)Não informado. Studies on Developing Countries. Hungarian Academy of Sciences, Center for Afro-Asian Research, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.