Van Arkadie, Brian, author
Asia Pacific Press at the National Library of Australia, 2004
Buku Teks
Chat, Le Van, author
Foreign Languagea Publishing House, 1962
Buku Teks
Huard, Piere
Hanoi Ecole Francaise d'Extrem-Orient 1954
Buku Teks
Truong, Chinh, author
Praeger, 1963
Buku Teks
Department of State Publication,, 1961
Buku Teks