柯善军 & 魏莹. (2012). UG产品设计案例教程: UG case tutorial of product design. 中国水利水电出版社.
Lua i Stíl Chicago (17ú heag.)柯善军 agus 魏莹. UG产品设计案例教程: UG Case Tutorial of Product Design. 中国水利水电出版社, 2012.
Lua MLA (8ú heag.)柯善军 agus 魏莹. UG产品设计案例教程: UG Case Tutorial of Product Design. 中国水利水电出版社, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.