Biography from the University of Cincinnati includes photograph, education and influences, noted works, and comments on his style and pianistic abilities.

Catalogue of works held by the New York Public Library for the Performing Arts.

Brief biography noting teachers and major stylistic points in his work from the Grove Concise Dictionary of Music entry at WQXR radio.

Detailed study of his life and music with photographs, score samples, reference notes, abstract, writings by and about him, works and performances, and biography of writer James Wierzbicki from the Polish Music Journal.