Barker, G. (1985). Prehistoric farming in Europe. C.U.Pr..
Citación estilo ChicagoBarker, Graeme. Prehistoric Farming in Europe. Cambridge: C.U.Pr., 1985.
Cita MLABarker, Graeme. Prehistoric Farming in Europe. C.U.Pr., 1985.
Warning: These citations may not always be 100% accurate.