谢春霖. (2022). 效率红利: Efficiency dividend. 机械工业出版社.
Lua i Stíl Chicago (17ú heag.)谢春霖. 效率红利: Efficiency Dividend. 机械工业出版社, 2022.
Lua MLA (8ú heag.)谢春霖. 效率红利: Efficiency Dividend. 机械工业出版社, 2022.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.