Sachs, J. (2015). The age of sustainable development. Columbia University Press.
Cita Chicago (17th ed.)Sachs, Jeffrey. The Age of Sustainable Development. New York: Columbia University Press, 2015.
Cita MLA (8th ed.)Sachs, Jeffrey. The Age of Sustainable Development. Columbia University Press, 2015.
Atenció: Aquestes cites poden no estar 100% correctes.