Sroufe, R. P., & Sarkis, J. (2007). Strategic sustainability: The state of the art in corporate environmental management systems. Greenleaf Pub..
Chicago-Zitierstil (17. Ausg.)Sroufe, Robert Paul, und Joseph Sarkis. Strategic Sustainability: The State of the Art in Corporate Environmental Management Systems. Sheffield, U.K.: Greenleaf Pub., 2007.
MLA-Zitierstil (9. Ausg.)Sroufe, Robert Paul, und Joseph Sarkis. Strategic Sustainability: The State of the Art in Corporate Environmental Management Systems. Greenleaf Pub., 2007.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.