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.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Exhibition "The Genius of Caspar David Friedrich" và 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.
Trích dẫn kiểu MLA (xuất bản lần thứ 8)Exhibition "The Genius of Caspar David Friedrich" và 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.