Every NFL Team's Best & Worst Quarterback of All-Time
The Shortest QBs in NFL History Stood Tall at Under Six Feet
30 Tallest Quarterbacks to Ever Play in the NFL - HowTheyPlay
The NFL's Best Short Quarterbacks of All Time - National Football Post
Who Are The Tallest and Shortest Quarterbacks in the NFL?
Do backup NFL quarterbacks ever beat good teams? - Mile High Report
Ranking every Super Bowl performance by a quarterback in the PFF era, NFL News, Rankings and Statistics
The Top 100 Quarterbacks In NFL History, News, Scores, Highlights, Stats, and Rumors
Will Patrick Mahomes chase Tom Brady as the greatest quarterback of all time ?
Who's the Tallest Quarterback in NFL History?
NFL History: The Top 50 Greatest NFL Quarterbacks of All-Time, by Jeffrey Genao, Top Level Sports
Another Very Good 'Short' Quarterback Rises From Oklahoma - The New York Times
Short Quarterbacks - ESPN