Langoni, C. G. (1987). The development crisis: Blueprint for change. International Center for Economic Growth.
Cita Chicago (17th ed.)Langoni, Carlos Geraldo. The Development Crisis: Blueprint for Change. San Francisco, CA: International Center for Economic Growth, 1987.
Cita MLA (8th ed.)Langoni, Carlos Geraldo. The Development Crisis: Blueprint for Change. International Center for Economic Growth, 1987.
Atenció: Aquestes cites poden no estar 100% correctes.