Percy of Newcastle, E. P. (2013). John Knox. The Lutterworth Press.
Lua i Stíl Chicago (17ú heag.)Percy of Newcastle, Eustace Percy. John Knox. Cambridge: The Lutterworth Press, 2013.
Lua MLA (9ú heag.)Percy of Newcastle, Eustace Percy. John Knox. The Lutterworth Press, 2013.
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