Fanfani, T., & Sonetti, A. (2003). The leaning tower of Pisa: Ten years of restoration. Edizioni Plus, Universtià di Pisa.
Chicago Style (17th ed.) CitationFanfani, Tommaso, and Alessandro Sonetti. The Leaning Tower of Pisa: Ten Years of Restoration. Pisa: Edizioni Plus, Universtià di Pisa, 2003.
MLA (9th ed.) CitationFanfani, Tommaso, and Alessandro Sonetti. The Leaning Tower of Pisa: Ten Years of Restoration. Edizioni Plus, Universtià di Pisa, 2003.
Warning: These citations may not always be 100% accurate.