(英)罗布·杨(Rob Yeung)著. (2018). 自信力：成为最好的自己：transform the way you feel so you can achieve the things you want. 人民邮电出版社.
Lua i Stíl Chicago (17ú heag.)(英)罗布·杨(Rob Yeung)著. 自信力：成为最好的自己：transform the Way You Feel so You Can Achieve the Things You Want. 人民邮电出版社, 2018.
Lua MLA (8ú heag.)(英)罗布·杨(Rob Yeung)著. 自信力：成为最好的自己：transform the Way You Feel so You Can Achieve the Things You Want. 人民邮电出版社, 2018.
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