Friends of Sir Robert Hart
Mary Tiffen
British Staff in the Chinese Maritime Customs
Queen's University Belfast, Sir Robert Hart Collection
Queen's University Belfast, Digital Collections
Wikipedia, Sir Robert Hart, 1st Baronet
Wikipedia, the Chinese Maritime Customs Service
Wikipedia, China–United Kingdom Relations
Drylands Research
Wikipedia, Fuzhou
Wikipedia, Yantai Histoy
Wikipedia, Boxer Rebellion
Wikipedia, Guangzhou History
Wikipedia, Chefoo School
Wikipedia, Concessions in Tianjin
Wikipedia, Battle of Fuzhou
China Inland Mission: Chefoo School and the Chefoo Schools Association Papers
Yantai Travel Guide
Chinese Maritime Customs - 19th and early 20th Century
About.com 20th Century History
Boxer Rebellion, History Learning Site