于文博 & 冯兵强. (2008). 每天进步1%: Make progress by one percent each day. 知识出版社.
Lua i Stíl Chicago (17ú heag.)于文博 agus 冯兵强. 每天进步1%: Make Progress by One Percent Each Day. 知识出版社, 2008.
Lua MLA (8ú heag.)于文博 agus 冯兵强. 每天进步1%: Make Progress by One Percent Each Day. 知识出版社, 2008.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.