Hall, P., Mitchell, A., Orwell, G., & Peaslee, R. (1985). George Orwell's Animal farm. Methuen.
Lua i Stíl Chicago (17ú heag.)Hall, Peter, Adrian Mitchell, George Orwell, agus Richard Peaslee. George Orwell's Animal Farm. London: Methuen, 1985.
Lua MLA (9ú heag.)Hall, Peter, et al. George Orwell's Animal Farm. Methuen, 1985.
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