APA-referens (7:e uppl.)
ebrary, Inc, & Ahmed, A. (2007). World sustainable development outlook 2007: Knowledge management and sustainable development in the 21st century. Greenleaf Pub..
Chicago-referens (17:e uppl.)
ebrary, Inc, och A. Ahmed. World Sustainable Development Outlook 2007: Knowledge Management and Sustainable Development in the 21st Century. Sheffield: Greenleaf Pub., 2007.
MLA-referens (9:e uppl.)
ebrary, Inc, och A. Ahmed. World Sustainable Development Outlook 2007: Knowledge Management and Sustainable Development in the 21st Century. Greenleaf Pub., 2007.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.