Hadfield, A. The English and other peoples: Andrew Hadfield. A companion to Milton.(2003).
Lua i Stíl Chicago (17ú heag.)Hadfield, Andrew. "The English and Other Peoples: Andrew Hadfield." A Companion to Milton.(2003) .
Lua MLA (8ú heag.)Hadfield, Andrew. "The English and Other Peoples: Andrew Hadfield." A Companion to Milton.(2003), .
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