According to Paul Duguid in "Limits of self organization" 15 Haziran 2011 tarihinde Wayback Machine sitesinde arşivlendi., First Monday (11 September 2006): "Most reliable sources hold that the date of Defoe's birth was uncertain and may have fallen in 1659 or 1661. The day of his death is also uncertain."
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According to Paul Duguid in "Limits of self organization" 15 Haziran 2011 tarihinde Wayback Machine sitesinde arşivlendi., First Monday (11 September 2006): "Most reliable sources hold that the date of Defoe's birth was uncertain and may have fallen in 1659 or 1661. The day of his death is also uncertain."
