(en) Ming K. Chan et Shiu-hing Lo, The A to Z of the Hong Kong SAR and the Macao SAR, Lanham (Md.), Rowman & Littlefield, , 387 p. (ISBN978-0-8108-7633-0, lire en ligne), p. 97.
(en) Khun Eng Kuah et Gilles Guiheux, Social Movements in China and Hong Kong : The Expansion of Protest Space, Amsterdam, Amsterdam University Press, , 312 p. (ISBN978-90-8964-131-1, lire en ligne), p. 56.
(en) Shiu Hing Lo, The Dynamics of Beijing-Hong Kong Relations : A Model for Taiwan?, Hong Kong, Hong Kong University Press, , 160–161 p. (ISBN978-962-209-908-1, lire en ligne).