Serageldin, I., & Steer, A. (1993). Making development sustainable: From concepts to action. World Bank.
Cita Chicago (17th ed.)Serageldin, Ismail, i Andrew Steer. Making Development Sustainable: From Concepts to Action. Washington, D.C.: World Bank, 1993.
Cita MLA (9th ed.)Serageldin, Ismail, i Andrew Steer. Making Development Sustainable: From Concepts to Action. World Bank, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.