Sharp, R. F. (1999). Dictionary of English authors: Biographical and bibliographical. Shubhi.
Chicago Style (17th ed.) ZitazioaSharp, R. Farquharson. Dictionary of English Authors: Biographical and Bibliographical. Delhi: Shubhi, 1999.
MLA (9th ed.) ZitazioaSharp, R. Farquharson. Dictionary of English Authors: Biographical and Bibliographical. Shubhi, 1999.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.