Crombie, D. (1995). Piano: A photographic history of the world's most celebrated instrument (First American edition.). Miller Freeman.
Chicago Style (17th ed.) ZitazioaCrombie, David. Piano: A Photographic History of the World's Most Celebrated Instrument. First American edition. San Francisco: Miller Freeman, 1995.
MLA (9th ed.) ZitazioaCrombie, David. Piano: A Photographic History of the World's Most Celebrated Instrument. First American edition. Miller Freeman, 1995.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.