20 Keys to Workplace Improvement
20 Reproducible Assessment Instruments : For the New Work Culture
20% Solution : A Practical Guide to Dramatic Cost Reduction in MROP Procurement
2001 Annual Review of Development Effectiveness : Making Choices
2004 - The year in the balance : The Year in the Balance
2004 Annual Review of Development Effectiveness : The World Bank's Contributions to Poverty Reduction
2005 Annual Report on Operations Evaluation
2006 Annual Report on Operations Evaluation
2007 Labour Overview : Latin America and the Caribbean
2008 Annual Review Development Effectiveness : Shared Global Challenges