Zimmerman, S., & Bell, J. (2015). The sustainability mindset: Using the matrix map to make strategic decisions. Jossey-Bass.
Lua i Stíl Chicago (17ú heag.)Zimmerman, Steve, agus Jeanne Bell. The Sustainability Mindset: Using the Matrix Map to Make Strategic Decisions. San Francisco, California: Jossey-Bass, 2015.
Lua MLA (9ú heag.)Zimmerman, Steve, agus Jeanne Bell. The Sustainability Mindset: Using the Matrix Map to Make Strategic Decisions. Jossey-Bass, 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.