Freeland, C. A. (2001). But is it art?: An introduction to art theory. Oxford University Press.
Chicagoスタイル(17版)引用形式Freeland, Cynthia A. But Is It Art?: An Introduction to Art Theory. Oxford ; New York: Oxford University Press, 2001.
MLA(9版)引用形式Freeland, Cynthia A. But Is It Art?: An Introduction to Art Theory. Oxford University Press, 2001.
警告: この引用は必ずしも正確ではありません.