Schaltegger, S., Burritt, R., & Petersen, H. (2003). An introduction to corporate environmental management: Striving for sustainability. Greenleaf Pub..
Lua i Stíl Chicago (17ú heag.)Schaltegger, Stefan, Roger Burritt, agus Holger Petersen. An Introduction to Corporate Environmental Management: Striving for Sustainability. Sheffield [England]: Greenleaf Pub., 2003.
Lua MLA (9ú heag.)Schaltegger, Stefan, et al. An Introduction to Corporate Environmental Management: Striving for Sustainability. Greenleaf Pub., 2003.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.