Exhibition "The Genius of Caspar David Friedrich" & Asvarishch, B. (2002). German art for Russian imperial palaces, 1800 - 1850: [accompanies "The Genius of Caspar David Friedrich: German Romantic Art for Russian Imperial Palaces", held in the Hermitage Rooms at Somerset House, London, 20 April to 18 August 2002] / Catalogue: Boris Asvarishch. Hermitage Rooms at Somerset House.
Citação do estilo Chicago (17ª ed.)Exhibition "The Genius of Caspar David Friedrich" e Boris Asvarishch. German Art for Russian Imperial Palaces, 1800 - 1850: [accompanies "The Genius of Caspar David Friedrich: German Romantic Art for Russian Imperial Palaces", Held in the Hermitage Rooms at Somerset House, London, 20 April to 18 August 2002] / Catalogue: Boris Asvarishch. London: Hermitage Rooms at Somerset House, 2002.
Citação MLA (8ª ed.)Exhibition "The Genius of Caspar David Friedrich" e Boris Asvarishch. German Art for Russian Imperial Palaces, 1800 - 1850: [accompanies "The Genius of Caspar David Friedrich: German Romantic Art for Russian Imperial Palaces", Held in the Hermitage Rooms at Somerset House, London, 20 April to 18 August 2002] / Catalogue: Boris Asvarishch. Hermitage Rooms at Somerset House, 2002.