Objects and Databases by Roberto Zicari · Published January 1, 1993 · Updated February 24, 2014 Petr, Kroha, Objects and Databases, McGraw-Hill, 1993, ISBN 0077077903.
Moving Objects Databases November 3, 2013 by Roberto Zicari · Published November 3, 2013 · Last modified February 24, 2014
Fundamentals of Object Databases: Object-Oriented and Object-Relational Design November 3, 2013 by Roberto Zicari · Published November 3, 2013 · Last modified February 24, 2014
The Definitive Guide to Graph Databases February 23, 2016 by Roberto Zicari · Published February 23, 2016