Perkowski, Piotr. Na rozstaju; 9 miniatur na fortepian (At the crossroads; 9 miniatures for piano).
Adam Wodnicki, editor. Gdynia, Poland: Eufonium, 2010.

Chopin, Tempo Rubato And Paderewski, The European Journal for Pianists and Teachers, London, vol. 29, no.91 (2010), 32-33.

Paderewski, Ignacy Jan. Dziela wszystkie (Complete works). Chief editor Malgorzata Perkowska-Waszek. Krakow: Musica Iagellonica, 1997-2006.

            Adam Wodnicki, performance editor:

                        Vol. 1. Piano works, opp. 1-6, 8-9

                        Vol. 2. Piano works, opp. 10-12, 14-16

                        Vol. 3. Piano works, op. 21, 23

                        Vol. 5. Chamber music

                        Vol. 6. Songs

                        Vol. 8. Polish fantasy on original theme, op. 19