The Fan Zone - Search for New and Vintage Sports Cards - Baseball Cards
Mack's Mets: February 2009
2003 Tim Teufel Bobblehead - Mets History
Endy Chávez - Wikipedia
October 2016
Yankees Price List - Supercollector Catalog
Teufel's game-winning grand slam, 06/10/1986
October 2016
Mack's Mets: February 2009
artiezillante – SABR's Baseball Cards Research Committee
Tim Teufel, New York Mets Wiki
Tim Teufel – Society for American Baseball Research