Strong, K. (1977). Ox against the storm: A biography of Tanaka Shozo, Japan's conservationist pioneer. Paul Norbury Publications Ltd.
Chicago-referens (17:e uppl.)Strong, Kenneth. Ox Against the Storm: A Biography of Tanaka Shozo, Japan's Conservationist Pioneer. Tenterden, Kent, England: Paul Norbury Publications Ltd, 1977.
MLA-referens (9:e uppl.)Strong, Kenneth. Ox Against the Storm: A Biography of Tanaka Shozo, Japan's Conservationist Pioneer. Paul Norbury Publications Ltd, 1977.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.