| 2007 | - | The consequences of talking to strangers: Evolutionary corollaries of socio-cultural influences on linguistic form - Wray,Grace | :: | |
| Wray, A., 2002b. Dual processing in protolanguage: performance without competence. In: Wray, A. (Ed.), The Transition to Language. Oxford University Press, Oxford, pp. 113-137.
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| 2006 | - | Language and Morality: Evolution, Altruism and Linguistic Moral Mechanisms - Poulshock | :: | |
| Wray, A. (2002). Dual processing in protolanguage; Performance without competence. In A. Wray (Ed.), The transition to language. London: Oxford University Press.
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