Não informado. (1966). Science education newsletter. British Council, Education, Medicine and Science Division.
Chicago-referens (17:e uppl.)Não informado. Science Education Newsletter. London: British Council, Education, Medicine and Science Division, 1966.
MLA-referens (8:e uppl.)Não informado. Science Education Newsletter. British Council, Education, Medicine and Science Division, 1966.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.