宋瑞芝. (2012). 探索印第安文明: Explore the Indians civilization. 太白文艺出版社.
Lua i Stíl Chicago (17ú heag.)宋瑞芝. 探索印第安文明: Explore the Indians Civilization. 太白文艺出版社, 2012.
Lua MLA (8ú heag.)宋瑞芝. 探索印第安文明: Explore the Indians Civilization. 太白文艺出版社, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.