Articles by Doug Koztoski - Sports Collectors Digest
How Upper Deck did the '70s
Mike Hargrove – Society for American Baseball Research
1995–2010 – SABR's Baseball Cards Research Committee
Brush with greatness: Joel Skinner
1972 Topps Baseball was as vivid and unique as the World Champion Oakland A's - Sports Collectors Digest
1972 Topps Baseball: The Penultimate High
CardCorner: 1959 Topps Moe Drabowsky
How Upper Deck did the '70s