Marlborough Gallery & Marlborough Fine Art (Londyn). (1981). Oskar Kokoschka (1886-1980): Memorial exhibition : 9 May - 13 June 1981, Marlborough Gallery Inc., New York, 26 June - 31 July 1981, Marlborough Fine Art, London. [s.n.].
Citazione stile Chigago Style (17a edizione)Marlborough Gallery e Marlborough Fine Art (Londyn). Oskar Kokoschka (1886-1980): Memorial Exhibition : 9 May - 13 June 1981, Marlborough Gallery Inc., New York, 26 June - 31 July 1981, Marlborough Fine Art, London. [S.l.]: [s.n.], 1981.
Citatione MLA (9a ed.)Marlborough Gallery e Marlborough Fine Art (Londyn). Oskar Kokoschka (1886-1980): Memorial Exhibition : 9 May - 13 June 1981, Marlborough Gallery Inc., New York, 26 June - 31 July 1981, Marlborough Fine Art, London. [s.n.], 1981.
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