Southern Illinois University at Carbondale. World Resources Inventory, Fuller, R. B., & McHale, J. (1963). Inventory of world resources, human trends and needs. [s. n.].
Chicago-referens (17:e uppl.)Southern Illinois University at Carbondale. World Resources Inventory, R. Buckminster Fuller, och John McHale. Inventory of World Resources, Human Trends and Needs. Carbondale,Ill: [s. n.], 1963.
MLA-referens (8:e uppl.)Southern Illinois University at Carbondale. World Resources Inventory, et al. Inventory of World Resources, Human Trends and Needs. [s. n.], 1963.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.