Piero della Francesca : : Complete edition.

MLA

Clark, Kenneth. Piero Della Francesca : Complete Edition. Oxford: Phaidon, 1981.

APA

Clark, K. (1981). Piero della Francesca : Complete edition. Oxford: Phaidon.

Chicago

Clark, Kenneth Piero Della Francesca: Complete Edition. Oxford: Phaidon, 1981.