European Commission. (2001). Istech project: Development of innovative technqiues for the improvement of stability of cultural heritage, in particular seismic protection. Luxembourg: Office for Official Publications of the European Communities.
Παραπομπή Chicago StyleEuropean Commission. Istech Project: Development of Innovative Technqiues for the Improvement of Stability of Cultural Heritage, in Particular Seismic Protection. Luxembourg: Office for Official Publications of the European Communities, 2001.
Παραπομπή MLAEuropean Commission. Istech Project: Development of Innovative Technqiues for the Improvement of Stability of Cultural Heritage, in Particular Seismic Protection. Luxembourg: Office for Official Publications of the European Communities, 2001.