灵犀工作室. (2009). 青少年最感兴趣的世界之奇: World chief wonders for youngsters. 青岛出版社.
Lua i Stíl Chicago (17ú heag.)灵犀工作室. 青少年最感兴趣的世界之奇: World Chief Wonders for Youngsters. 青岛出版社, 2009.
Lua MLA (8ú heag.)灵犀工作室. 青少年最感兴趣的世界之奇: World Chief Wonders for Youngsters. 青岛出版社, 2009.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.