0691049459. Hammond World Atlas (6 ed.). Hammond World AtlasCorporation. 2010. p. 71. ISBN 9780843715606. The Times Comprehensive Atlas of the World (13 ed
Comprehensive Atlas of the World (13 ed.). London: Times Books. 2011. p. 76 K7. ISBN 9780007419135. Hammond World Atlas (6 ed.). Hammond World AtlasCorporation. 2010
[2015-04-04]. Hammond World Atlas 6th. Hammond World AtlasCorporation. 2010: 71. ISBN 9780843715606. The Times Comprehensive Atlas of the World 13th. London: