Tomb of Dục ĐứcArchived 2016-03-03 at the Wayback Machine "Tomb of Dục Đức (An Lăng) is a relic of relics of the ancient capital of Hue, is the burial place of Dục Đức emperor, the fifth emperor of the Nguyen dynasty."
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Tomb of Dục ĐứcArchived 2016-03-03 at the Wayback Machine "Tomb of Dục Đức (An Lăng) is a relic of relics of the ancient capital of Hue, is the burial place of Dục Đức emperor, the fifth emperor of the Nguyen dynasty."
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Corfield, Justin J. (2008). The history of Vietnam. Westport, Conn., USA: Greenwood Press. pp. xvii, 21–22. ISBN978-0-313-34193-9. OCLC182857138.
Chapuis, Oscar (2000). The last emperors of Vietnam : from Tu Duc to Bao Dai. Westport, Conn., USA: Greenwood Press. pp. 15–16. ISBN978-0-313-31170-3. OCLC231866735.