Cayley, D. (2021). Ivan Illich: An Intellectual Journey. The Pennsylvania State University Press.
Cita Chicago Style (17a ed.)Cayley, David. Ivan Illich: An Intellectual Journey. University Park, Pennsylvania: The Pennsylvania State University Press, 2021.
Cita MLA (8a ed.)Cayley, David. Ivan Illich: An Intellectual Journey. The Pennsylvania State University Press, 2021.
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