Croft, W. 1990 Typology and Universals. Cambridge: Cambridge University Press.
Croft, W. 1990 Typology and Universals. Cambridge: Cambridge University Press.
蒋绍愚《近代汉语研究概况》，北京大学出版社。
Croft, W. 1990 Typology and Universals. Cambridge: Cambridge University Press.
蒋绍愚《近代汉语研究概况》，北京大学出版社。