R.R. · Roger C. Riddell · Roger R
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Aid in the 21st Century ) | 978-92-1-126053-3 | 1996 | |
| Does Foreign Aid Really Work? | 978-0-19-929565-4 | 2007 | |
| Foreign Aid Reconsidered | 978-0-85255-104-2 | 1987 | |
| Non-Governmental Organizations and Rural Poverty Alleviation | 978-0-19-823330-5 | 1995 | Robinson Riddell · Mark Robinson |
James Currey · Oxford University Press · United Nations