Ahlert, B. (1994). The Very Best for Flute and Guitar (Two versions: Duet for flute & guitar - Guitar duet.). Peer.
Chicago-referens (17:e uppl.)Ahlert, Bernd. The Very Best for Flute and Guitar. Two versions: Duet for flute & guitar - Guitar duet. Hamburg: Peer, 1994.
MLA-referens (8:e uppl.)Ahlert, Bernd. The Very Best for Flute and Guitar. Two versions: Duet for flute & guitar - Guitar duet. Peer, 1994.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.