Read more on propositions and predicates
- Cruse, D.A. (2004). Meaning in Language. An Introduction to Semantics and Pragmatics. Oxford: Oxford University Press. Chap. 2.3-2.4, 4
- Hurford, J.R./Heasley, B./Smith, M.B. (2007). Semantics. A Course Book. Second Edition. Cambridge: Cambridge University Press. Chap. 4
- Kempson, R.M. (1977). Semantic Theory. Cambridge: Cambridge University Press. Chap. 3
- Löbner, S. (2002). Understanding Semantics. London: Arnold. Chap. 1.2
- Lyons, J. (1995). Linguistic Semantics: An Introduction. Cambridge: Cambridge University Press. Chap. 5 & 6
- Saeed, J.I. (1997). Semantics Oxford: Blackwell. Chap. 1.6.2
- Schwarz, M./Chur, J. (1993). Semantik. Ein Arbeitsbuch. Tübingen: Narr. Chap. 5
