邢立达. (2007). 古兽真相: Exploring the world of ancient animals. 航空工业出版社.
Lua i Stíl Chicago (17ú heag.)邢立达. 古兽真相: Exploring the World of Ancient Animals. 航空工业出版社, 2007.
Lua MLA (8ú heag.)邢立达. 古兽真相: Exploring the World of Ancient Animals. 航空工业出版社, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.