Nate Colbert
Ray & Joan: The Man Who Made the McDonald's Fortune and the Woman Who Gave It All Away eBook : Napoli, Lisa: Kindle Store
Padres nearly became the Washington Stars
San Diego Union-Tribune's Person of the Year- Peter Seidler
Ray Kroc saved the Padres - The San Diego Union-Tribune
Padres ownership history - The San Diego Union-Tribune
Obituary: Nate Colbert (1946-2023) – RIP Baseball
Alan Wiggins - Wikipedia
Joan Kroc Ownership SPORTS TEAM HISTORY
History of the San Diego Padres - Wikipedia