Gantayat, Anoop (September 8, 1999). "Pen Pen Tri-Icelon". IGN. Ziff Davis. Archived from the original on January 24, 2016. Retrieved November 7, 2015.
Gantayat, Anoop (September 8, 1999). "Pen Pen Tri-Icelon". IGN. Ziff Davis. Archived from the original on January 24, 2016. Retrieved November 7, 2015.