<hi xmlns="http://www.tei-c.org/ns/1.0" rend="bold">Nettle, Daniel</hi> (2012): “Social Scale and Structural Complexity in Human Languages”, in: <hi xmlns="http://www.tei-c.org/ns/1.0" rend="italic">Philosophical Transactions of the Royal Society B: Biological Sciences </hi>367,1597: 1829-1836.