Further India; Being the Story of Exploration from the Earliest Times in Burma, Malaya, Siam and Indo-China, by Hugh Clifford. With Illustrations from Drawings, Photographs and Maps, and with Map in Colours by J. G. Bartholomew.Hugh Charles Clifford1905EN
中华人民共和国国家标准 GB/T17381-1998 中国海区视觉航标表面色规定=The Regulation for Surface Colours of The Visual Aids to Navigation in China国家技术监督局1800PDF5.2 MBZH
