1. Pressman R.S., “Software Engineering A Practitioner’s Approach”, Tata McGraw Hill Publishing House, 7th addition. 2010.
2. Reynaldo Giganto, “Generating Class Models through Controlled Requirements”, New Zealand Computer Science Research Conference (NZCSRSC) 2008, Apr 2008, Christchurch, New Zealand.
3. Sascha Konrad, Betty H.C. Cheng, “Automated Analysis of Natural Language Properties for UML Diagrams”. In. Proc. International Conference in Computing Technologies. ICCT. pp no 2–5.
4. Priyanka More, Rashmi Phalnikar, “Generating UML Diagrams from Natural Language Specifications”, International Journal of Applied Information Systems, Foundation of Computer Science, Vol-1-No-8, Apr-2012.
5. Mathias Landhauber, Sven J. Korner, Walter F. Tichy, “From Requirements to UML Models and Bac: how automatic processing of text can support requirements engineering”, Software Quality General, March 2013, Vol 22, Issue 1, pp 121–149.