Fey, Chris (2004-05-14). "Interview: Fred Gallagher". Anime News Network. Retrieved 2007-01-15. An interview with author Fred Gallagher at Sakuracon 2004.
Contino, Jennifer (September 5, 2002). "MEGATOKYO'S FRED GALLAGHER". Archived from the original on August 16, 2005. Retrieved August 18, 2006.An interview with Fred Gallagher at THE PULSE
Gallagher, Fred (June 8, 2006). "i'll take my art back now". Megatokyo. Retrieved June 20, 2006. A news post by Fred Gallagher in which he states that the character "Piro" is an idealized version of himself (Gallagher) when he was in college.
Contino, Jennifer (September 5, 2002). "MEGATOKYO'S FRED GALLAGHER". Archived from the original on August 16, 2005. Retrieved August 18, 2006.An interview with Fred Gallagher at THE PULSE