Williams, P. (2007). J.S. Bach: A life in music. Cambridge University Press.
Chicago Style (17th ed.) ZitazioaWilliams, Peter. J.S. Bach: A Life in Music. Cambridge: Cambridge University Press, 2007.
MLA (9th ed.) ZitazioaWilliams, Peter. J.S. Bach: A Life in Music. Cambridge University Press, 2007.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.