World Bank & Guasch, J. L. (2007). Quality systems and standards for a competitive edge. World Bank.
Cita Chicago Style (17a ed.)World Bank y J. Luis Guasch. Quality Systems and Standards for a Competitive Edge. Washington, D.C.: World Bank, 2007.
Cita MLA (9a ed.)World Bank y J. Luis Guasch. Quality Systems and Standards for a Competitive Edge. World Bank, 2007.