Title: Di tích thành cỏ̂ Sơn Tây /
Authors: Đinh, Công Vĩ; Lê, Văn Chung
Publisher: Nhà xuất bản Văn hóa thông tin,
Year: 2007
Subjects: Fortification Vietnam Sơn Tây.; Fortification; Travel; Sơn Tây (Vietnam) Description and travel.; Sơn Tây (Vietnam) History.; Vietnam Sơn Tây