^Minahan, James. Encyclopedia of the Stateless Nations: S-Z. Greenwood Publishing Group. 2002: 330 [2011-12-31]. ISBN 0-313-32384-4. (原始内容于2020-08-03).
Room, Adrian (1994). African placenames. Jefferson, NC (USA): McFarland. ISBN 0-89950-943-6
Sundiata, Ibrahim K. (1990). Equatorial Guinea: Colonialism, State Terror, and the Search for Stability. Boulder, CO (USA): Westview Press. ISBN 0-8133-0429-6
外部链接编辑
Bioko Biodiversity Protection Program (页面存档备份,存于互联网档案馆)
Virginia Morell: "Island ark", National Geographic Magazine August 2008; link (页面存档备份,存于互联网档案馆)