皮特 & 袁国忠. (2016). Swift基础教程: Swift for beginners: develop and design. 人民邮电出版社.
Čikaški stil citiranja (17. izdanje)皮特 i 袁国忠. Swift基础教程: Swift for Beginners: Develop and Design. 人民邮电出版社, 2016.
MLA način citiranja (8. izdanje)皮特 i 袁国忠. Swift基础教程: Swift for Beginners: Develop and Design. 人民邮电出版社, 2016.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.