Willoughby, W. W. (1935). The Sino-Japanese controversy and the League of nations. The Johns Hopkins Press.
Chicago-referens (17:e uppl.)Willoughby, Westel Woodbury. The Sino-Japanese Controversy and the League of Nations. Baltimore: The Johns Hopkins Press, 1935.
MLA-referens (9:e uppl.)Willoughby, Westel Woodbury. The Sino-Japanese Controversy and the League of Nations. The Johns Hopkins Press, 1935.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.