1
by Chuppe, Terry M.
Published 1997
World Bank

2
by Tang, Helena
Published 2000
World Bank

3
by Salman, Salman M. A.
Published 2004
World Bank

4
by Uprety, Kishor
Published 2006
World Bank

5
by Boisson de Chazournes, Laurence
Published 1998
World Bank

6
by Salman, Salman M. A.
Published 2002
World Bank