Znamierowski, A. (1999). The world encyclopedia of flags: The definitive guide to international flags, banners, standards and ensigns / Alfred Znamierowski. Lorenz.
Lua i Stíl Chicago (17ú heag.)Znamierowski, Alfred. The World Encyclopedia of Flags: The Definitive Guide to International Flags, Banners, Standards and Ensigns / Alfred Znamierowski. New York, NY: Lorenz, 1999.
Lua MLA (8ú heag.)Znamierowski, Alfred. The World Encyclopedia of Flags: The Definitive Guide to International Flags, Banners, Standards and Ensigns / Alfred Znamierowski. Lorenz, 1999.
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