Trow, Charles Edward (1905), "Chapter XXII", The old shipmasters of Salem, New York and London: G.P. Putnam's Sons, pp. 251–266, OCLC4669778, Captain White's Journal.
"Hearing the sudden gunfire, we know that the Western ships anchored at Vung Thung yesterday" ("Tai nghe súng nổ cái đùng, Tàu Tây đã lại Vũng Thùng hôm qua"). "Name of Danang through periods of time". Da Nang People's Committee. 3 January 2004. Archived from the original on 19 March 2012. Retrieved 20 April 2011.
"Klimatafel von Dà Nang (Tourane) / Vietnam"(PDF). Baseline climate means (1961–1990) from stations all over the world (in German). Deutscher Wetterdienst. Archived(PDF) from the original on 2 November 2019. Retrieved 23 January 2016.
Bureau of East Asian and Pacific Affairs (27 May 2010). "Background Note: Vietnam". U.S. Department of State. Archived from the original on 22 January 2017. Retrieved 21 June 2010.
"Hearing the sudden gunfire, we know that the Western ships anchored at Vung Thung yesterday" ("Tai nghe súng nổ cái đùng, Tàu Tây đã lại Vũng Thùng hôm qua"). "Name of Danang through periods of time". Da Nang People's Committee. 3 January 2004. Archived from the original on 19 March 2012. Retrieved 20 April 2011.
Bureau of East Asian and Pacific Affairs (27 May 2010). "Background Note: Vietnam". U.S. Department of State. Archived from the original on 22 January 2017. Retrieved 21 June 2010.
"Klimatafel von Dà Nang (Tourane) / Vietnam"(PDF). Baseline climate means (1961–1990) from stations all over the world (in German). Deutscher Wetterdienst. Archived(PDF) from the original on 2 November 2019. Retrieved 23 January 2016.
Trow, Charles Edward (1905), "Chapter XXII", The old shipmasters of Salem, New York and London: G.P. Putnam's Sons, pp. 251–266, OCLC4669778, Captain White's Journal.
worldportsource.com
"Da Nang Port". World Port Source. Archived from the original on 1 December 2010. Retrieved 13 May 2010.