Monique Chemillier-Gendreau, Sovereignty Over the Paracel and Spratly Islands Kluwer Law International, page 72 (页面存档备份,存于互联网档案馆), ISBN 90-411-1381-9. retrieved on 28 April 2010
Monique Chemillier-Gendreau, Sovereignty Over the Paracel and Spratly Islands Kluwer Law International, page 72 (页面存档备份,存于互联网档案馆), ISBN 90-411-1381-9. retrieved on 28 April 2010