Griggs, Francis E Jr. "Amos Eaton was Right!". Journal of Professional Issues in Engineering Education and Practice , Vol. 123, No. 1, January 1997, pp. 30-34. See also RPI Timelineเก็บถาวร 2014-07-02 ที่ เวย์แบ็กแมชชีน
Griggs, Francis E Jr. "Amos Eaton was Right!". Journal of Professional Issues in Engineering Education and Practice , Vol. 123, No. 1, January 1997, pp. 30-34. See also RPI Timelineเก็บถาวร 2014-07-02 ที่ เวย์แบ็กแมชชีน