Não informado. (1948). Highlights of progress in research on cancer. Canadian Cancer Society.
Chicago-referens (17:e uppl.)Não informado. Highlights of Progress in Research on Cancer. Toronto, Canada: Canadian Cancer Society, 1948.
MLA-referens (8:e uppl.)Não informado. Highlights of Progress in Research on Cancer. Canadian Cancer Society, 1948.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.