Baseball Cards: Upper Deck [1990 - 1991]
Dave Stewart Baseball Trading Card Database
Oakland Athletics Signed Rookie Cards Trading Cards, Collectible A's Rookie Cards Trading Cards
Dave Stewart Values - MAVIN
Cito Gaston 1990 Topps #201 Toronto Blue Jays Baseball Card
1990 Donruss baseball card 703 Dave Stewart All Star - Athletics on eBid United States
December 2005 - Sports Memorabilia Auctions
Baseball Card- Chili Davis 1991 Upper Deck and 50 similar items
The top 20 cards of the decade
December 2005 - Sports Memorabilia Auctions
Dave Stewart Baseball Trading Card Database
1990 Upper Deck Baseball Card #272 Dave Stewart : Collectibles & Fine Art
Oakland A's Price List - Supercollector Catalog
1993 Stadium Club #119 Willie Gault - NM-MT
Oakland A's Price List - Supercollector Catalog