| Verfasser | Häufigkeit |
| Aluede Ojemen, Cosmas |
4 |
| Abidde, Sabella Ogbobode 1962- |
1 |
| Aluede, Charles O. |
1 |
| Aluede, Charles Onomudo |
1 |
| Aluede, Oyaziwo |
1 |
| Camara, Mohamed Saliou 1956- |
1 |
| Carey, John C. 1946- |
1 |
| Hailu, Alem Seged |
1 |
| Harris, Belinda |
1 |
| Lee, Sang Min |
1 |
| Omoera, Osakue Stevenson |
1 |