Nerf football inventor, ex-Vikings kicker Fred Cox dies at age 80
2014 Northwestern State Football Media Guide by Northwestern State
2011 UCLA Football Media Guide by UCLA Athletics - Issuu
2023 Kansas City Chiefs Media Guide by Kansas City Chiefs - Issuu
Former Vikings kicker, Nerf football creator Fred Cox dies at age
returnees - College Football Dvds-Media Guides Project
Fred Cox, former Vikings kicker, dies at age 80 - The San Diego
Longtime Vikings kicker Fred Cox dead at 80 - NBC Sports
Former Vikings Kicker and Nerf Football Inventor Fred Cox Passes
Notable sports deaths in 2019 - The Boston Globe