ROTONDI, P. THE DUCAL PALACE OF URBINO: ITS ARCHITECTURE AND DECORATION.
Chicago-viite (17. p.)ROTONDI, PASQUALE. THE DUCAL PALACE OF URBINO: ITS ARCHITECTURE AND DECORATION. TIRANTI, 1969. 1 VOL. VARIOUS PAGINGS.
MLA-viite (8. p.)ROTONDI, PASQUALE. THE DUCAL PALACE OF URBINO: ITS ARCHITECTURE AND DECORATION.
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