"The Chip Rack" - 10th Edition - June 2004

"The Official U.S. Casino Chip Price Guide" - Edition 3

"Black's Catalog Of Atlantic City Casino Chips & Gaming Tokens" - Archie Black - 2007

"Black's Catalog Of Puerto Rico Casino Chips" - Archie Black - 2007

"Ed Hetel's Price Guide For Illegal Casino Chips" - 4th Edition

"California Native American Casino Gaming Chips & Tokens" - Dick Staeffler - 2004

"Casino Boxing Chip Guide" - me - 2007