Kovalenko, G. F. (2010). Alexandra Exter: [pulished in conjunction with the exhibition "Alexandra Exter. A retrospective" ...] / Georgy Kovalenko.
Chicago-viite (17. p.)Kovalenko, Georgij Fedorovic. Alexandra Exter: [pulished in Conjunction with the Exhibition "Alexandra Exter. A Retrospective" ...] / Georgy Kovalenko. Moskva, 2010.
MLA-viite (8. p.)Kovalenko, Georgij Fedorovic. Alexandra Exter: [pulished in Conjunction with the Exhibition "Alexandra Exter. A Retrospective" ...] / Georgy Kovalenko. 2010.
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