1. Barwise, Jon and Perry, John: 1983, Situations and Attitudes, Cambridge: MIT Press.
2. Working Papers in Linguistics;D Bolinger,1970
3. Carlson, Greg N.: 1977, ‘A Unified Analysis of the English Bare Plural’, Linguistics and Philosophy 1, 413–56.
4. Carlson, Greg N.: 1980a, Reference to Kinds in English, New York: Garland Publishing.
5. Carlson, Greg N.: 1980b, ‘Nomic Morphemes’, paper presented at the Fourth Groningen Round Table, Groningen, the Netherlands.