Peter Whiteheart · Peter Woodworth · Peter Woodworthand
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| The Horn of Africa: Politics and International Relations | 978-1-86064-870-0 (1-86064-870-3) | 2002 |
| U.S.Foreign Policy and the Horn of Africa | 978-0-7546-3580-2 (0-7546-3580-5) | 2006 |