Hudson, W. C. (1889). The diamond button: whose was it?: A tale from the diary of a lawyer and the note-book of a reporter. Cassell.
Lua i Stíl Chicago (17ú heag.)Hudson, William C. The Diamond Button: Whose Was It?: A Tale from the Diary of a Lawyer and the Note-book of a Reporter. New York: Cassell, 1889.
Lua MLA (8ú heag.)Hudson, William C. The Diamond Button: Whose Was It?: A Tale from the Diary of a Lawyer and the Note-book of a Reporter. Cassell, 1889.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.