Morawski, S. What is a work of art?: Stefan Morawski. Radical perspectives in the arts.(1972).
Chicago-Zitierstil (17. Ausg.)Morawski, Stefan. "What Is a Work of Art?: Stefan Morawski." Radical Perspectives in the Arts.(1972) .
MLA-Zitierstil (8. Ausg.)Morawski, Stefan. "What Is a Work of Art?: Stefan Morawski." Radical Perspectives in the Arts.(1972), .
警告：這些引文格式不一定是100％准確.