采夕 & 陈致国. (2019). 难过三分钟: Sad for three minutes. 中国少年儿童出版社.
Lua i Stíl Chicago (17ú heag.)采夕 agus 陈致国. 难过三分钟: Sad for Three Minutes. 中国少年儿童出版社, 2019.
Lua MLA (8ú heag.)采夕 agus 陈致国. 难过三分钟: Sad for Three Minutes. 中国少年儿童出版社, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.