李勤 & 郭平. (2020). 生态宜居村镇社区规划设计: Planning and design of ecological livable towns. 华中科技大学出版社.
Lua i Stíl Chicago (17ú heag.)李勤 agus 郭平. 生态宜居村镇社区规划设计: Planning and Design of Ecological Livable Towns. 华中科技大学出版社, 2020.
Lua MLA (8ú heag.)李勤 agus 郭平. 生态宜居村镇社区规划设计: Planning and Design of Ecological Livable Towns. 华中科技大学出版社, 2020.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.