Oakland's Dave Kingman becomes the 21st player to hit 400 career
Dave Kingman (Part One) The Sluggers First Mets Years (1975-1977)
Oakland A's history: Remembering Dave Kingman
Major League Season Recap 1985 - This Day In Baseball
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Those Amazin' Mets: Dave Kingman, OF/1B - Metsmerized Online
Studious Metsimus: The Best On The Worst: Dave Kingman
The 1967 Kansas City Athletics - Royals Review
Aaron Judge's legendary season is stirring the ghosts of Babe Ruth and Ted Williams: Stark's Weird and Wild - The Athletic
The wonder of Fernando Tatis Jr.; Jacob deGrom's pursuit of Bob Gibson; the struggling Yankees: Joe's Week in Baseball - The Athletic
Major League Baseball's 12 Hugest Home Runs
Dave Kingman Stats & Facts - This Day In Baseball
KINGMAN GETS HIS 400th HOMER - The New York Times
April 16, 1984: Dave Kingman hits three home runs for A's – Society for American Baseball Research
Khris Davis wins 2018 Edgar Martinez Outstanding Designated Hitter Award - Athletics Nation