Hammond, J. R. (1984). A Robert Louis Stevenson companion: A guide to the novels, essays and short stories / J. R. Hammond. Macmillan.
Lua i Stíl Chicago (17ú heag.)Hammond, John R. A Robert Louis Stevenson Companion: A Guide to the Novels, Essays and Short Stories / J. R. Hammond. London [u.a.]: Macmillan, 1984.
Lua MLA (8ú heag.)Hammond, John R. A Robert Louis Stevenson Companion: A Guide to the Novels, Essays and Short Stories / J. R. Hammond. Macmillan, 1984.
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