Heisman winner Johnny Manziel's celebrity could derail the Texas Aggies season - ESPN The Magazine - ESPN
Straight cash homey: Johnny Manziel admits he got paid at Texas A&M
Johnny Manziel wanted to put football life 'behind me' with Netflix doc
Johnny Manziel: Texas A&M QB now a legit Heisman contender - SB Nation Houston
Johnny Manziel says he accepted $33K to sign autographs while at Texas A&M
Netflix's Johnny Manziel doc: 16 things learned from cheating drug tests to selling autographs
Can Texas A&M Escape the Shadow of Johnny Football? - WSJ
Johnny Manziel: Netflix's Johnny football reveals oil inheritance truth
Meet Johnny Football – Texas Monthly