1. Damij, T. (2000). A procedure for object model development. Journal of Object-Oriented Programming, 13(8), 16–20.
2. Damij, T. (2001). Tabular application development for information systems. New York: Springer.
3. Damij, N., & Damij, T. (2010). An approach for class model development. HEALTHINF 2010: Proceedings of the third international conference on health informatics, institute for systems and technologies of informatics, control and communication (pp. 414–421), Valencia.
4. Martin, J. (1993). Principles of object-oriented analysis and design. Englewood Cliffs: Prentice-Hall.
5. Martin, J., & Odell, J. (1992). Object-oriented analysis and design. Englewood Cliffs: Prentice-Hall.