Morawski, S. What is a work of art?: Stefan Morawski. Radical perspectives in the arts.(1972).
Citazione stile Chigago Style (17a edizione)Morawski, Stefan. "What Is a Work of Art?: Stefan Morawski." Radical Perspectives in the Arts.(1972) .
Citatione MLA (8a ed.)Morawski, Stefan. "What Is a Work of Art?: Stefan Morawski." Radical Perspectives in the Arts.(1972), .
Attenzione: Queste citazioni potrebbero non essere precise al 100%.