Osborne, H. (1970). The art of appreciation. Oxford University Press.
Chicagoスタイル(17版)引用形式Osborne, Harold. The Art of Appreciation. London ; New York [u.a.]: Oxford University Press, 1970.
MLA(8版)引用形式Osborne, Harold. The Art of Appreciation. Oxford University Press, 1970.
警告: この引用は必ずしも正確ではありません.