颜德固Government and people in Hong Kong, 1841-1962 : a constitutional history Hong Kong University Press. (1964)
香港政府宪报
Twentieth century impressions of Hong Kong, Shanghai, and other Treaty Ports of China. Their history, people, commerce, industries, and resources; editor in chief: Arnold Wright, assistant editor: H.A. Cartwright. Published 1908 by Lloyd's Greater Britain Pub. Co. in London.