Grammatical ChangeOrigins, Nature, Outcomes 図書 Dianne Jonas・John Whitman・Andrew Garrett ·2011-11-24 ·『Oxford University Press eBooks』 doi:10.1093/acprof:oso/9780199582624.001.0001
Lexical Categories 図書 Mark C. Baker ·2003-03-13 ·『Cambridge University Press eBooks』 doi:10.1017/cbo9780511615047