Selmer Bringsjord, "In Defence of Copying", Public Affairs Quarterly 3 (1989) 1–9.
شبکه مطالعات سیاست‌گذاری عمومی، 23 بهمن 1395.  Bringsjord, Selmer, "In Defence of Copying", Public Affairs Quarterly 3 (1989) 1-9.