1. Abney, S. (1996). Part of speech tagging and partial parsing. In K. Church, S. Young, & G. Bloothooft (Eds.), Corpus-based methods in language and speech (pp. 119–136). Kluwer Academic Publishers.
2. Altenberg, B. (1998). On the phraseology of spoken English: The evidence of recurrent word combinations. In A. Cowie (Ed.), Phraseology: Theory, analysis and applications (pp. 101–122). Oxford University Press.
3. Becker, J. (1975). The phrasal lexical. Bolt and Newman.
4. Biber, D., et al. (1999). Longman grammar of spoken and written English. Longman.
5. Bolinger, D. (1975). Meaning and memory. Forum Linguisticum, 1, 2–14.