Gleason, John B. (1979). „The Birth Dates of John Colet and Erasmus of Rotterdam: Fresh Documentary Evidence”. Renaissance Quarterly. 32 (1): 73—76. JSTOR2859872. S2CID163691697. doi:10.2307/2859872.
Gleason, John B. (1979). „The Birth Dates of John Colet and Erasmus of Rotterdam: Fresh Documentary Evidence”. Renaissance Quarterly. 32 (1): 73—76. JSTOR2859872. S2CID163691697. doi:10.2307/2859872.
Gleason, John B. (1979). „The Birth Dates of John Colet and Erasmus of Rotterdam: Fresh Documentary Evidence”. Renaissance Quarterly. 32 (1): 73—76. JSTOR2859872. S2CID163691697. doi:10.2307/2859872.