The Reunification of Vietnam, SURVEY ON THE GENEVA AGREEMENTS of July 1954, page 11, Vietnam bulletin - a weekly publication of the Embassy of Vietnam in United States, Special issue No.16, Available onlineLưu trữ 2017-05-01 tại Wayback Machine
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The Reunification of Vietnam, SURVEY ON THE GENEVA AGREEMENTS of July 1954, page 11, Vietnam bulletin - a weekly publication of the Embassy of Vietnam in United States, Special issue No.16, Available onlineLưu trữ 2017-05-01 tại Wayback Machine