1

Karol Szymanowski: his life and works

by: Chylińska, Teresa; Glowacki, John
Los Angeles, Calif.: University of Southern California, School of Music, 1993
Book
2

Polskie organy i muzyka organowa

by: Gołos, Jerzy; Smulikowska, Ewa
Warszawa: Pax, 1972
Book