Hofmann, W. (1989). The art of unlearning: [Hogarth-Courbet-Penck]. L'exposition imaginaire : the art of exhibiting in the eighties.
Čikaški stil citiranja (17. izdanje)Hofmann, Werner. "The Art of Unlearning: [Hogarth-Courbet-Penck]." L'exposition Imaginaire : The Art of Exhibiting in the Eighties 1989.
MLA način citiranja (8. izdanje)Hofmann, Werner. "The Art of Unlearning: [Hogarth-Courbet-Penck]." L'exposition Imaginaire : The Art of Exhibiting in the Eighties, 1989.
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