| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Portuguese colonialism in Africa: The end of an era: the effects of Portuguese colonialism on education, science, culture and information | 978-92-3-1O1163-4 (92-3-1O1163-4) | 1974 |
D.F. · D. Ferreira · D S · E. D. · E F. · E. Ferreira