WHEN TOPPS HAD (BASE)BALLS!: NOT REALLY MISSING IN ACTION- 1970 CESAR GERONIMO
CardCorner: 1983 Topps César Gerónimo
CardCorner: 1973 Topps Fred Norman
WHEN TOPPS HAD (BASE)BALLS!: March 2015
MORE
Cardboard Gods: The Book
Tommy Boggs Cardboard Gods
WHEN TOPPS HAD (BASE)BALLS!: August 2021
Carl Yastrzemski – ALL THINGS RED SOX
20 Most Valuable 1971 Topps Baseball Cards - Old Sports Cards
Topps – Page 5 – SABR's Baseball Cards Research Committee
The 1972 Topps Project A quest to complete the 1972 Topps Baseball set
