Welsh-Ovcharov, B. (2015). The fifth generation of the Mendelssohn family as art collectors.
Lua i Stíl Chicago (17ú heag.)Welsh-Ovcharov, Bogomila. The Fifth Generation of the Mendelssohn Family as Art Collectors. 2015.
Lua MLA (8ú heag.)Welsh-Ovcharov, Bogomila. The Fifth Generation of the Mendelssohn Family as Art Collectors. 2015.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.