Ahlat 2007: Preliminary Surveys on the Underground Structures BAR International Autor Roberto Bixio 31 oct 2011 Paperback Preț: 439.44 lei 477.64 lei 6-8 săpt. -8%
Ahlat 2008: Seconda Campagna Di Indagini Sulle Strutture Rupestri / Second Campaign of Surveys on the Underground Structures BAR International Editat de Roberto Bixio et al. 19 oct 2013 Paperback Preț: 425.65 lei 6-8 săpt.