AIS

Pitts, M., Clay, P., Lawson, A.J., Demouche, F., Slimak, L., Deflandre, D., Thomas, R., Barrett, J., Watson, B., Gardiner, J. , "PAST. The newsletter of the Prehistoric society", PAST, vol. 32, London, University College London, Institute of Archaeology, 07/1999.
 Export: ENW XML BibTex

Movius, H.L., David, C.N., Bricker, H.M., Clay, R. , "The analysis of certain major classes of upper paleolithic tools", American Anthropologist, Cambridge ,USA, Harvard Univ., 12/1970.
 Export: ENW XML BibTex

Movius, H.L., David, N.C., Bricker, H.M., Berle Clay, R. [eds.], The analysis of certain major classes of upper paleolithic tools., , Cambridge, USA, Harvard University, 1968  .
 Export: ENW XML BibTex