Fountoulakis, O. (2002). Hansen or Kleanthes: Who was the Architect of the Buildings of the Duchess of Piacenza in Athens? architectura.
Chicago-Zitierstil (17. Ausg.)Fountoulakis, Olga. "Hansen or Kleanthes: Who Was the Architect of the Buildings of the Duchess of Piacenza in Athens?" Architectura 2002.
MLA-Zitierstil (8. Ausg.)Fountoulakis, Olga. "Hansen or Kleanthes: Who Was the Architect of the Buildings of the Duchess of Piacenza in Athens?" Architectura, 2002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.