Cultural Landscapes : the Challenges of Conservation (Ferrara). (2003). Cultural landscapes: The challenges of conservation : World Heritage 2002 : shared legacy, common responsability : associated workshops, 11-12 november 2002, Ferrara-Italy. Unesco World Heritage Centre.
Cita Chicago Style (17a ed.)Cultural Landscapes : the Challenges of Conservation (Ferrara). Cultural Landscapes: The Challenges of Conservation : World Heritage 2002 : Shared Legacy, Common Responsability : Associated Workshops, 11-12 November 2002, Ferrara-Italy. Paris: Unesco World Heritage Centre, 2003.
Cita MLA (9a ed.)Cultural Landscapes : the Challenges of Conservation (Ferrara). Cultural Landscapes: The Challenges of Conservation : World Heritage 2002 : Shared Legacy, Common Responsability : Associated Workshops, 11-12 November 2002, Ferrara-Italy. Unesco World Heritage Centre, 2003.