Duke University Press Books · Macmillan
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A History of the African People. 3rd ed. | 978-0-02-361340-1 (0-02-361340-8) | 1980 |
| An African Voice: The Role of the Humanities in African Independence | 978-0-8223-0769-3 (0-8223-0769-3) | 1987 |
R.J. · Robert J. · Robert W. · Robert William July · W.J.