Sweden. Sekretariatet f�or framtidsstudier & Bertelman, T. (1980). Resources, society, and the future: A report. Pergamon Press.
Cita Chicago Style (17a ed.)Sweden. Sekretariatet f�or framtidsstudier y Tomas Bertelman. Resources, Society, and the Future: A Report. Oxford ; New York: Pergamon Press, 1980.
Cita MLA (8a ed.)Sweden. Sekretariatet f�or framtidsstudier y Tomas Bertelman. Resources, Society, and the Future: A Report. Pergamon Press, 1980.
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