Komponist: Richard Miller (5 Artikel)
Richard: On the Art of Singing (OUP9780199773923) Richard: Securing Baritone, Bass-Baritone, and Bass Voices (OUP9780195322651) Richard: Singing Schumann (OUP9780195181975) Richard: Solutions for Singers (OUP9780195160055) Richard: Training Soprano Voices (OUP9780195130188)