Harrison, R. (1971). The English defence of the Commune, 1871. Merlin Press.
Cita Chicago Style (17a ed.)Harrison, Royden. The English Defence of the Commune, 1871. London: Merlin Press, 1971.
Cita MLA (8a ed.)Harrison, Royden. The English Defence of the Commune, 1871. Merlin Press, 1971.
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