(2011). Managing Competence-Bаsed Clusters. A Case of Varna Expert Hub for Applied Competences. Bucharest: NICULESCU, pp. 71 - 79.
Managing Competence-Bаsed Clusters: A Case of Varna Expert Hub for Applied Competences. Bucharest: NICULESCU; 2011. p. pp. 71 - 79. ISBN: 978-973-748-658-5.