« 2336 Cote Orientale de la Chine, partie comprise entre I'lle Tung Ying et les Iles Ockseu. »
↑(en) Sailing directions to accompany seven charts of the coast of China, between Amoy bay, and the Yángtsz' kiáng., Canton, The Chinese Repository, (lire en ligne), p. 406
↑(en) Edward Stanford, Atlas of the Chinese empire, Boston Public Library, , 22 p. (lire en ligne), p. 2
↑(en + zh) The classified list of miscellaneous important terms, Cheng Yu Tung East Asian Library - University of Toronto, , 383 p. (lire en ligne), p. 23
↑W. Z. Mulder, The "Wu Pei Chih" Charts", (JSTOR4527221), p. 1-14
↑(en) « Australia Station Intelligence Summary », Naval Intelligence Division Navy Office, , p. 45 (lire en ligne)
↑Theresa Levitt, The Lighthouse at the End of the World Illuminating the French and British Empires, Itinerario (lire en ligne), p. 81-102
↑Van de Ven, Hans, Breaking with the Past : The Maritime Customs Service and the Global Origins of Modernity in China, New York, Columbia University Press, , p. 86
↑(zh-Hant) Xiao Mizhou, « Don't tell my mother that I'm in Ockseu! », Kinmen Daily News, (lire en ligne)
↑(zh-Hant) 臺灣歷史地圖 增訂版} [Taiwan Historical Maps, Expanded and Revised Edition], Taipei, National Museum of Taiwan History, (ISBN978-986-05-5274-4), p. 146, 169, 170, 172, 173, 174, 181