John-Paris Pantouvakis, «How can IPMA contribute to new PM2 EU commission standard?», 2017 12th International Scientific and Technical Conference on Computer Sciences and Information Technologies (CSIT), IEEE, , p.246–251 (ISBN9781538616383, DOI10.1109/STC-CSIT.2017.8099456, lire en ligne, consulté le )
John-Paris Pantouvakis, «How can IPMA contribute to new PM2 EU commission standard?», 2017 12th International Scientific and Technical Conference on Computer Sciences and Information Technologies (CSIT), IEEE, , p.246–251 (ISBN9781538616383, DOI10.1109/STC-CSIT.2017.8099456, lire en ligne, consulté le )