http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Cuộc đời hai mặt phi thường của Phạm Xuân Ẩn, phóng viên Reuters, Time, New York Herald Tribune... & tướng tình báo chiến lược Việt Nam
ên sách bằng tiếng Anh: Perfect spy X6 - The incredible double life of Pham Xuan An, Reuters, Time, New York tribune reporter & Vietnamese strategic intelligence general