·2014-01-14 ·『Psychology Press eBooks』
4件 (「Signal Words」)
Mark Dingemanse・Kimi Akita ·2016-10-04 ·『Journal of Linguistics』 53(3) pp. 501-532
Nina GOLOB ·2012-01-23 ·『Acta Linguistica Asiatica』 1(3) pp. 25-44
Benjamin Slade ·2011-08-25 ·University of Illinois System