1. Aarsleff H (1974) The tradition of Condillac: the problem of the origin of language in the eighteenth century and the debate in the Berlin academy before herder. In: Hymes DH (ed) Studies in the history of linguistics: traditions and paradigms. Indiana University Press, Bloomington, pp 93–156
2. Allan K (2001) Natural language semantics. Blackwell, Oxford/Malden
3. Allan K (2006) General semantics. In: Brown EK (ed) Encyclopedia of languages and linguistics, vol 14, 2nd edn. Elsevier, Oxford, p 4/758f
4. Allan K (2010) The Western classical tradition in linguistics, 2nd expanded edn. equinox, London. [First edn. 2007]
5. Berlin B, Kay P (1969) Basic color terms: their universality and evolution. University of California Press, Berkeley/Los Angeles