United States. General Accounting Office
Muhammad Yunus
Henry Waelti
Toshinori Kojima
Organisation for Economic Co-operation and Development. Dept. of Economics and Statistics.
Howard S. Geller
National Research Council (U.S.). Ad Hoc Committee on the Relationship between Land Ice and Sea Level
United States. Congress. House. Committee on Energy and Commerce. Subcommittee on Energy and Air Quality.
Bodil M. Larsen
Lester Russell Brown
Tyler Volk
Dolf Gielen
Hyun-Sik Chung
Nationaal Symposium over de Uitvoering van het Beleid voor het Stabiliseren en Verder Beperken van de CO₂-uitworp (1991 Ede, Netherlands)
Carbon Dioxide and Climate Research Program Conference (1980 Washington, D.C.)
Sherwood B. Idso
Christopher Schaufele
B.H. Levelton & Associates Ltd.