Yerkes, Carolyn. 2017. Drawing After Architecture: Renaissance Architectural Drawings and Their Reception. Marsilio. Referenced from www.palladiomuseum.org: Drawing after Architecture: Renaissance Architectural Drawings and Their Reception. Reference Link
Yerkes, Carolyn, and Heather Minor. 2020. Piranesi Unbound. Princeton University Press. Referenced from press.princeton.edu: Piranesi Unbound. Reference Link
