Bing found the following results
Battle of Shanghai - Wikipedia
Second Sino-Japanese War | Summary, Combatants, Facts, & Map
Second Sino-Japanese War - Wikipedia
1937 Battle of Shanghai, Japan’s Brutal Attack on China
The Second Sino-Japanese War - Alpha History
Second Sino-Japanese War - New World Encyclopedia
Shanghai during the Second Sino-Japanese War
Second Battle of Shanghai | World War II Database - WW2DB
The Battle of Shanghai: How China Lost its Defense to Japan
Battle of Shanghai - Wikiwand