Sean. (1981). Three bulls meet the rubbermaster: Drawings by Sean. R. F. M..
Chicago-Zitierstil (17. Ausg.)Sean. Three Bulls Meet the Rubbermaster: Drawings by Sean. Glendora, Calif.: R. F. M., 1981.
MLA-Zitierstil (8. Ausg.)Sean. Three Bulls Meet the Rubbermaster: Drawings by Sean. R. F. M., 1981.
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