Barker, G. A. (2006). The agricultural revolution in prehistory: Why did foragers become farmers.
Chicago ZitierstilBarker, Graeme; Author. The Agricultural Revolution in Prehistory: Why Did Foragers Become Farmers. Oxford, Oxford University Press, 2006.
MLA ZitierstilBarker, Graeme; Author. The Agricultural Revolution in Prehistory: Why Did Foragers Become Farmers. 2006.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.