Collett, N. The butcher of amritsar: General reginald dyer. Hambledon Continuum.
Lua i Stíl Chicago (17ú heag.)Collett, Nigel. The Butcher of Amritsar: General Reginald Dyer. New York: Hambledon Continuum.
Lua MLA (9ú heag.)Collett, Nigel. The Butcher of Amritsar: General Reginald Dyer. Hambledon Continuum.
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