Anita Ganeri. (2003). Encyclopedia of World History (Children's Reference) (Illustrated edition.). Parragon Publishing.
Chicago-viite (17. p.)Anita Ganeri. Encyclopedia of World History (Children's Reference). Illustrated edition. Parragon Publishing, 2003.
MLA-viite (9. p.)Anita Ganeri. Encyclopedia of World History (Children's Reference). Illustrated edition. Parragon Publishing, 2003.
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