^Seagrave، Sterling (5 فبراير 2007). "post Feb 5 2007, 03:15 PM". The Education Forum. مؤرشف من الأصل في 2020-05-17. اطلع عليه بتاريخ 2008-06-13. Americans think of WW2 in Asia as having begun with Pearl Harbor, the British with the fall of Singapore, and so forth. The Chinese would correct this by identifying the Marco Polo Bridge incident as the start, or the Japanese seizure of Manchuria earlier.{{استشهاد بخبر}}: صيانة الاستشهاد: BOT: original URL status unknown (link)
المصادر
Dorn، Frank (1974). The Sino-Japanese War, 1937–41: From Marco Polo Bridge to Pearl Harbor. MacMillan. ISBN:0-02-532200-1.
Dryburgh، Marjorie (2000). North China and Japanese Expansion 1933–1937: Regional Power and the National Interest. RoutledgeCurzon. ISBN:0-7007-1274-7.
Lu، David J (1961). From the Marco Polo Bridge to Pearl Harbor: A Study of Japan's Entry into World War II. Public Affairs Press. ASIN:B000UV6MFQ.
Furuya، Keiji (1981). The Riddle of the Marco Polo Bridge: To Verify the First Shot. Symposium on the History of the Republic of China. ASIN:B0007BJI7I.