1. H. Pinus, Middleware: Past and Present a Comparison, June 2004. http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.547.7343.
2. OMG, Nov 2012, Common Object Request Broker Architecture (CORBA). http://www.omg.org/spec/CORBA/.
3. Microsoft Component Object Model Technologies. https://www.microsoft.com/com/default.mspx.
4. OMG, Sep 2014, The Real-Time Publish-Subscribe Wire Protocol DDS Interoperability Wire Protocol Specification (DDSI), V2.2. http://www.omg.org/spec/DDSI-RTPS/2.2/.