Schampers, K. (1991). Cats in bag, bags in river: Christopher Wool / [Exhibition organisation: Christopher Wool, Karel Schampers] Museum Boymans-van Beuningen Rotterdam. Museum Boymans-van Beuningen.
Čikaški stil citiranja (17. izdanje)Schampers, Karel. Cats in Bag, Bags in River: Christopher Wool / [Exhibition Organisation: Christopher Wool, Karel Schampers] Museum Boymans-van Beuningen Rotterdam. Rotterdam: Museum Boymans-van Beuningen, 1991.
MLA način citiranja (8. izdanje)Schampers, Karel. Cats in Bag, Bags in River: Christopher Wool / [Exhibition Organisation: Christopher Wool, Karel Schampers] Museum Boymans-van Beuningen Rotterdam. Museum Boymans-van Beuningen, 1991.
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