W. & F.C. Bonham & Sons. (1996). The Alexander Patterson collection: The Pillar coinage of Mexico and Spanish America, cut and counterstamped coins of the Caribbean islands ; auction: Bonham's Knightsbridge on Tuesday 16th and Wednesday 17th July 1996. Bonham.
Chicago-Zitierstil (17. Ausg.)W. & F.C. Bonham & Sons. The Alexander Patterson Collection: The Pillar Coinage of Mexico and Spanish America, Cut and Counterstamped Coins of the Caribbean Islands ; Auction: Bonham's Knightsbridge on Tuesday 16th and Wednesday 17th July 1996. London: Bonham, 1996.
MLA-Zitierstil (9. Ausg.)W. & F.C. Bonham & Sons. The Alexander Patterson Collection: The Pillar Coinage of Mexico and Spanish America, Cut and Counterstamped Coins of the Caribbean Islands ; Auction: Bonham's Knightsbridge on Tuesday 16th and Wednesday 17th July 1996. Bonham, 1996.