Boyatzis, R. S. (2019). Helping People Change: Coaching with compassion for lifelong learning & Growth. Harvard Bus. Rev. Press.
Lua i Stíl Chicago (17ú heag.)Boyatzis, Richard: Smith. Helping People Change: Coaching with Compassion for Lifelong Learning & Growth. Boston: Harvard Bus. Rev. Press, 2019.
Lua MLA (9ú heag.)Boyatzis, Richard: Smith. Helping People Change: Coaching with Compassion for Lifelong Learning & Growth. Harvard Bus. Rev. Press, 2019.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.