Lanham, L. W. and Hallowes, D. P. 1956. An Outline of the Structure of Eastern Bushman. African Studies 15. 97–118.
@article{lanhamhallowes1956, author = {Lanham, L. W. and Hallowes, D. P.}, journal = {African Studies}, number = {3}, pages = {97–118}, title = {An Outline of the Structure of Eastern Bushman}, volume = {15}, year = {1956} }