1. Adams, Jonathan S., and Thomas O. McShane. 1996. The Myth of Wild Africa: Conservation without Illusion. Berkeley: University of California Press.
2. Alcalmo, Joseph, Neville J. Ash, Colin D. Butler, J. Baird Callicot, Doris Capistrano, Stephen R. Carpenter, Juan Carlos Castilla, Robert Chambers, Kanchan Chopra, Angela Cropper, Gretchen C. Daily, Partha Dasgupta, Rudolf de Groot, Thomas Dietz, Anantha Kumar Duraiappah, Madhav Gadgil, Kirk Hamiltion, Rashid Hassan, Eric F. Lambin, Louis Lebel, Rik Leemans, Liu Jiyuan, Jean-Paul Malingreau, Robert M. May, Alex F. McCalla, A. J. McMichael, Bedrich Moldan, Harold Mooney, Shahid Naseem, Gerald C. Nelson, Niu Wen-Yuan, Ian Noble, Ouyang Zhiyun, Stefano Pagiola, Daniel Pauly, Steve Percy, Prabhu Pingali, Robert Prescott-Allen, Walter V. Reid, Taylor H. Rickets, Cristian Samper, Robert Scholes, Henk Simons, Ferenc L. Toth, Jane K. Turpie, Robert Tony Watson, Thomas J. Wilbanks, Meryl Williams, Stanley Wood, Zhao Shidong, and Monika B. Zurek. 2003. Ecosystems and Human Well-Being: A Framework for Analysis. Washington, DC: Island Press.
3. Anand, Sudhir, and Amartya Kumar Sen. 1994. Human Development Index: Methodology and Measurement. UNDP Occasional Paper. New York: United Nations Development Programme.
4. Anderson, David, and Richard Grove. 1987. Conservation in Africa: Peoples, Policies and Practice. Cambridge: Cambridge University Press.
5. Arrow, Kenneth J., Partha Dasgupta, Lawrence H. Goulder, Kevin J. Mumford, and Kirsten Oleson. 2012. “Sustainability and the Measurement of Wealth.”Environment and Development Economics17:317–53.