Is Arrowhead Stadium the loudest in the NFL?
Are Kansas City Chiefs fans really the loudest in the world?
Spectator Sports Near Overland Park
Arrowhead Stadium as the NFL's 2nd best atmosphere, according to Seatgeek
Step Inside: GEHA Field at Arrowhead Stadium - Home of the Chiefs
The ballad of the Chiefs' home, Arrowhead Stadium and the people who love it – Boston Herald
Why is Arrowhead Stadium So Loud? - Allegiant Goods Co.
The Chiefs crowd was so loud a ref once threatened it with a penalty if it didn't quiet down
Inside Arrowhead Stadium: Capacity, crowd noise, GEHA meaning & more to know about Chiefs stadium
National lists of NFL stadiums don't rank Arrowhead near top
Chiefs HC Andy Reid on potentially playing without fans in stadiums
Kansas City Chiefs break Seahawks' loudest stadium record - Sports Illustrated
October 2016 Newsletter: Loud and Proud - Metropolitan Acoustics