Unesco. (1968). The conservation of cultural property. Unesco Press.
Lua i Stíl Chicago (17ú heag.)Unesco. The Conservation of Cultural Property. Unesco Press, 1968.
Lua MLA (8ú heag.)Unesco. The Conservation of Cultural Property. Unesco Press, 1968.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.