Sanpaolesi, P. (1972). The conservation and restoration of historic quarters and cities.
Chicago-Zitierstil (17. Ausg.)Sanpaolesi, Piero. The Conservation and Restoration of Historic Quarters and Cities. 1972.
MLA-Zitierstil (9. Ausg.)Sanpaolesi, Piero. The Conservation and Restoration of Historic Quarters and Cities. 1972.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.