De Gruyter · University Press Of America
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Niger-Kordofanian-Congo Language Family: Trends in Linguistics. State-of-the-Art Reports, 15 | 978-3-11-009948-5 (3-11-009948-9) | 1997 | ||
| The Niger-Congo Languages: A Classification and Description of Africa's Largest Language Family | 978-0-8191-7375-1 (0-8191-7375-4) | 1989 | Rhonda L. Hartell | |
B.S. · J.B. · J. S. · J Samuel · John B. · John S. · John Samuel