张耀辉. 自然探秘: Unsolved mysteries in nature. 北方妇女儿童出版社.
Lua i Stíl Chicago (17ú heag.)张耀辉. 自然探秘: Unsolved Mysteries in Nature. 北方妇女儿童出版社.
Lua MLA (8ú heag.)张耀辉. 自然探秘: Unsolved Mysteries in Nature. 北方妇女儿童出版社.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.