1. The determinants of school achievement in developing countries: a review of research;Alexander;Economic Development and Cultural Change,1978
2. Human Capital;Becker,1964
3. The historical legacy of colonial civil service salary structures in anglophone Africa: a case study;Bennel;IDS Working Paper,1978
4. Education and Jobs: The Great Training Robbery;Berg,1971
5. Education, income, productivity and urban poverty;Berry,1980