Não informado. (1965). Advances in communication systems. Academic Press.
Chicago-referens (17:e uppl.)Não informado. Advances in Communication Systems. New York: Academic Press, 1965.
MLA-referens (8:e uppl.)Não informado. Advances in Communication Systems. Academic Press, 1965.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.