Podgornov, N. (2012). Nicolai Podgornov's The Seasons: 12 easy to intermediate pieces for piano solo / Nicolai Podgornov. Universal Ed..
Citazione stile Chigago Style (17a edizione)Podgornov, Nicolai. Nicolai Podgornov's The Seasons: 12 Easy to Intermediate Pieces for Piano Solo / Nicolai Podgornov. Wien: Universal Ed., 2012.
Citatione MLA (8a ed.)Podgornov, Nicolai. Nicolai Podgornov's The Seasons: 12 Easy to Intermediate Pieces for Piano Solo / Nicolai Podgornov. Universal Ed., 2012.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.