C.A.: 1981 Fleer Rodney Craig
1995–2010 – SABR's Baseball Cards Research Committee
Bagwell-for-Andersen No. 2 among MLB's 40 most lopsided trades
Philadelphia Phillies - Wikipedia
Ryne Sandberg Cubs Vine Line Blog
From Ryne Sandberg to Nolan Ryan to Albert Pujols: Plenty of top MLB players were drafted after the fifth round – The Morning Call
Rich history at Duncan Park
CardCorner: 1981 Donruss Keith Moreland
1994 Topps Traded Ryne Sandberg Filled in The Gaps – Wax Pack Gods