(美) 桑德森 & 张蔚. (2023). 旁观者效应: Why we act turning bystanders into moral rebels. 浙江人民出版社.
Lua i Stíl Chicago (17ú heag.)(美) 桑德森 agus 张蔚. 旁观者效应: Why We Act Turning Bystanders into Moral Rebels. 浙江人民出版社, 2023.
Lua MLA (8ú heag.)(美) 桑德森 agus 张蔚. 旁观者效应: Why We Act Turning Bystanders into Moral Rebels. 浙江人民出版社, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.