Cẩm nang du lịch Vịnh Hạ Long
By: Phạm Hoàng Hải.
Publisher: Nhà xuất bản Thế giới; Ban quản lý Vịnh Hà Long
Published: 2000
Place of publication: Hà Nội
Language: vie
Number of pages: 153
Subjects: Ha Long Bay (Vietnam) -- Guidebooks.
Genres: Guidebooks.