Will Clark - Wikipedia
1989 NLCS recap
Greg Litton - BallNine
ONE GIANT STEP - Sports Illustrated Vault
Sports and Spirituality: Will Clark: The Thrill is Never Gone
Will Clark CRUSHES grand slam OUT of Wrigley Field in 1989 NLCS!!
Giants-Cubs playoff history: How the 1989 NLCS was won – East Bay Times
NLCS Gm1: Clark tallies four hits, six RBIs vs. Cubs
The Thrill Is Gone: Opening Day With Will Clark - RVA Mag
NLCS Gm1: Clark tallies four hits, six RBIs vs. Cubs
Giants immortalize Will Clark and his No. 22
Major League Season Recap 1989 - This Day In Baseball