Liebmann, D. (1985). The Grey Convoy: Saxophone Quartet: Soprano - Alto - Tenor - Baritone. advance music.
Citazione stile Chigago Style (17a edizione)Liebmann, David. The Grey Convoy: Saxophone Quartet: Soprano - Alto - Tenor - Baritone. Rottenburg a/N: advance music, 1985.
Citatione MLA (8a ed.)Liebmann, David. The Grey Convoy: Saxophone Quartet: Soprano - Alto - Tenor - Baritone. advance music, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.