(美)比尔·托伯特(Bill Torbert)[等]著. (2018). 行动探询：适时转变领导力的秘诀：the secret of timely and transforming leadership. 电子工业出版社.
Lua i Stíl Chicago (17ú heag.)(美)比尔·托伯特(Bill Torbert)[等]著. 行动探询：适时转变领导力的秘诀：the Secret of Timely and Transforming Leadership. 电子工业出版社, 2018.
Lua MLA (8ú heag.)(美)比尔·托伯特(Bill Torbert)[等]著. 行动探询：适时转变领导力的秘诀：the Secret of Timely and Transforming Leadership. 电子工业出版社, 2018.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.