Orijinal: Russian & Eastern European Piano Music, Part II. Version 2.0. Various. Piano Solo sheet music. Version 2.0. CD Sheet Music. For Piano.
Tercüme: Rus. Yedi Skeçler, Op. 9b - 1. Yedi Skeçler, Op. 9b - 2. Yedi Skeçler, Op. 9b - 3. Yedi Skeçler, Op. 9b - 4.