Made a flowchart to explain, What's A Catch - feedback appreciated! : r/ nfl
The Big Differences Between NFL and College Football - Sports Illustrated
TD Rule Question : r/NCAA14
NFL Penalties Need Fixing
What's a Catch? In the N.F.L., the Rule Seems Impossible to Grasp - The New York Times
Completing a Catch NFL Football Operations
The NFL, the NCAA, and the Eternal Football Rules Debate - The Ringer
College Football - definition of a touchdown - bowl games
Big 12 College Football Preview Pt 2 (Ep. 1675) - Sports Gambling Podcast
How many feet need to be in bounds when making a catch? - Flip the Field
NFL catch rule explained in 90 seconds: What is and isn't a catch?
Differences Between College Football vs Professional Football