Duff Gordon, L., & Ross, J. (1902). Lady Duff Gordon's Letters from Egypt (Rev. ed.). R.B. Johnson.
Lua i Stíl Chicago (17ú heag.)Duff Gordon, Lucie, agus Janet Ross. Lady Duff Gordon's Letters from Egypt. Rev. ed. London: R.B. Johnson, 1902.
Lua MLA (8ú heag.)Duff Gordon, Lucie, agus Janet Ross. Lady Duff Gordon's Letters from Egypt. Rev. ed. R.B. Johnson, 1902.
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