http://www.loc.gov/mods/v3 http://www.loc.gov/standards/mods/v3/mods-3-2.xsd
by L. S. B. Leakey. With appendices by J. D. Solomon, C. E. P. Brooks, A. T. Hopwood, H. C. Beck and M. Connolly. With a new introductory note by the author.
"References" at end of most of the chapters.
Cass library of African studies. African prehistory, no. 2