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2.
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3.
Giel, R., and van Luijk, J.N. (1968b): "Patterns of marriage in a roadside town in South-Western Ethiopia". To be published in the Journal of Ethiopian Studies .
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Shepherd, M., Cooper, B., Brown, A.C., and Kalton. G.W. (1966): Psychiatric Illness in General Practice. London : Oxford University Press.
5.
Leighton, A.H., Adeoye Lambo T., Hughes, C.C., Leighton, D.C., Murphy, J.M., and Macklin, D.B. (1963): Psychiatric Disorder among the Yoruba. New York : Cornell University Press.
6.
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