http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
Phần phía Bắc (Marine Algae of North Vietnam)
Sách giới thiệu về các loài rong biển được tìm thấy ở Việt Nam nói chung, vịnh Bắc bộ nói riêng.
Phân loại thực vật A,Phân loại thực vật B