Jocks, H. N. Installazione "When Heaven and Hell Change Places", Düsseldorf.
Cita Chicago Style (17a ed.)Jocks, Heinz Norbert. Installazione "When Heaven and Hell Change Places", Düsseldorf.
Cita MLA (8a ed.)Jocks, Heinz Norbert. Installazione "When Heaven and Hell Change Places", Düsseldorf.
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