1. Ambler Scott: Building Object Applications That Work, Your Step-By-Step Handbook for Developing Robust Systems Using Object Technology, Cambridge University Press/SIGS Books, 1997, ISBN 0521-64826-2
2. Ambler Scott: Object Orientation – Bringing data professionals and application developers together, http://www.agiledata.org/essays/
3. Barry D.: The Object Database Handbook: How to Select, Implement, and Use Object-Oriented Databases, ISBN 0471147184
4. Beck K.: Agile Database Techniques- Effective Strategies for the Agile Software Developer, John Wiley & Sons; ISBN 0471202835
5. Blaha M., Premerlani M.: Object-Oriented Modeling and Design for Database Applications, Prentice Hall, ISBN 0-13-123829-9