Recherche et références en ligne

• Canadian Coin News
• Canadian Numismatic Research Society
• Canadian Numismatic Resources
• Newman Numismatic Portal
• Numismatic Digital Library
• Heritage Auctions Archives
• iCollector
• E-Sylum Weekly Coin Newsletter  

• Coins and Canada
• Canadian Coin Community Forum
• Canada 1859 Large Cent Varieties​​
• Canadian Paper Money Forum
• Royal Canadian Numismatic Association
• Royal Canadian Mint

Associations canadiennes

• Numismatic Network Canada
• Assoc. des Numismates Francophone
• Canadian Assoc. of Numismatic Dealers
• Canadian Association of Token Collectors
• Canadian Paper Money Society
• Classical & Medieval Numismatic Society
• Royal Canadian Numismatic Association
• Ontario Numismatic Association

Références et publications

• Canadian Coin News
• Canadian Stamp News
• The Charlton Press
• Krause Publications

• U.S. Early Dollars
• U.S. Type One Double Eagles
• U.S. Early Half Dollars
• U.S. Seated Liberty Dimes
• U.S. Seated Liberty Dollars
• CoinFacts
• My Coin Guides

Sociétés numismatiques internationales

• American Numismatic Society
• Berlin Numismatic Society
• British Art Medal Society
• British Association of Numismatic Societies
• British Numismatic Society
• Société française de numismatique
• Oriental Numismatic Society
• Société Royale de Numismatique de Belgique
• International Bank Note Society
• Indian Numismatic Society