European Cooperation in the Field of Scientific and Technical Research (Organization), Consejo Superior de Investigaciones Científicas (Spain), Orejas Saco del Valle, A., Mattingly, D., & Clavel-Lévêque, M. (2009). From present to past through landscape. Consejo Superior de Investigaciones Científicas.
Παραπομπή σε μορφή Chicago (17η εκδ.)European Cooperation in the Field of Scientific and Technical Research (Organization), Consejo Superior de Investigaciones Científicas (Spain), Almudena Orejas Saco del Valle, David Mattingly, και Monique Clavel-Lévêque. From Present to Past Through Landscape. Madrid: Consejo Superior de Investigaciones Científicas, 2009.
Παραπομπή σε μορφή MLA (9th εκδ.)European Cooperation in the Field of Scientific and Technical Research (Organization), et al. From Present to Past Through Landscape. Consejo Superior de Investigaciones Científicas, 2009.