(2019). 时间的本质: The essence of time. 机械工业出版社.
Lua i Stíl Chicago (17ú heag.)时间的本质: The Essence of Time. 机械工业出版社, 2019.
Lua MLA (8ú heag.)时间的本质: The Essence of Time. 机械工业出版社, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.