1. Atteh, D. : 1980, ’Resources and Decisions’, Ph.D. dissertation, University of London.
2. Baier, S. : 1974, ’African Merchants in the Colonial Period: A History of Commerce in Damagaram, 1930–1960’, Ph.D. dissertation, University of Wisconsin.
3. Bassett, T. : 1984, ’Food, Peasantry and State in the Northern Ivory Coast’, Ph.D. dissertation, University of California, Berkeley.
4. Bernstein, H. : 1979, ’African Peasantries: A Theoretical Framework’, Journal of Peasant Studies 6, 420–443.
5. Bernstein, H. : 1978, ’Notes on Capital and Peasantry’, Review of African Political Economy 10, 60–73.