(美)理查德·科克(Richard Koch)，格雷格·洛克伍德(Greg Lockwood)著. (2017). 极简法则：从苹果到优步的深层简化工具：how the best businesses in the world succeed. 江西人民出版社.
Lua i Stíl Chicago (17ú heag.)(美)理查德·科克(Richard Koch)，格雷格·洛克伍德(Greg Lockwood)著. 极简法则：从苹果到优步的深层简化工具：how the Best Businesses in the World Succeed. 江西人民出版社, 2017.
Lua MLA (8ú heag.)(美)理查德·科克(Richard Koch)，格雷格·洛克伍德(Greg Lockwood)著. 极简法则：从苹果到优步的深层简化工具：how the Best Businesses in the World Succeed. 江西人民出版社, 2017.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.