Ruel, M. J. 1956. The Family Structure of Banyang Society. In Proc. Third Ann. Conf. W. Afr. Inst. Soc. Econ. Res., 66-70.
@inproceedings{ruel1956, address = {Ibadan}, author = {Ruel, M. J.}, booktitle = {Proc. Third Ann. Conf. W. Afr. Inst. Soc. Econ. Res.}, key = {Ruel (1956)}, pages = {66-70}, title = {The Family Structure of Banyang Society}, year = {1956} }