Little, A. G., & Alexander VI, P. (1944). Introduction of the Observant Friars into England: A bull of Alexander VI. Humphrey Milford Amen House, E.C..
Lua i Stíl Chicago (17ú heag.)Little, A. G., agus Pope Alexander VI. Introduction of the Observant Friars into England: A Bull of Alexander VI. London: Humphrey Milford Amen House, E.C., 1944.
Lua MLA (8ú heag.)Little, A. G., agus Pope Alexander VI. Introduction of the Observant Friars into England: A Bull of Alexander VI. Humphrey Milford Amen House, E.C., 1944.
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