Remembering the NHL's Oakland Seals, the forgotten member of the Expansion 6

99: Stories of the Game by Wayne Gretzky, Hardcover

NHL - The short-lived expansion California Seals left a colorful, chaotic legacy in the Bay Area - ESPN

The life and death of Michel Brière, the Pittsburgh Penguins' first star - The Athletic

Willie O'Ree

Hockey History Hub: NHL Hockey Trivia: Oakland Seals and California Golden Seals

FINALLY! The Finals! The Shlabotnik Report

Charlie Burns' 1967-68 California / Oakland Seals Inaugural Season Game-Worn Jersey and Socks

Gone But Not Forgotten: NHL 'Defunct' Teams, Part II

BCBS For 5/22: A Historic Stanley Cup Final is Set Between The Bruins & The Blues, The 1970 SCF, Legendary Goaltending, A SCF That Gives The Middle-Finger To The Chart Geeks, SCF