C. A. Reed in, Prehistoric Investigations in Iraqi Kurdistan, eds. R. J. Braidwood and B. Howe (University of Chicago Press, 1960), pp. 129–138; for different dates on domestication but entire agreement that domestication of animals took place in settled communities, see J. Mellaart, The Cambridge Ancient History, 3rd ed. Vol. 1/Part 1, 1970, pp. 248–254.