Não informado. (1944). Digest of Neurology and Psychiatry. Institute of Living.
Chicago-referens (17:e uppl.)Não informado. Digest of Neurology and Psychiatry. Hartford, Conn: Institute of Living, 1944.
MLA-referens (8:e uppl.)Não informado. Digest of Neurology and Psychiatry. Institute of Living, 1944.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.