Museum Notes (American Numismatic Society). American Numismatic Society.
Chicago-čujuhus (17. p.)Museum Notes (American Numismatic Society). American Numismatic Society.
MLA-čujuhus (9. p.)Museum Notes (American Numismatic Society). American Numismatic Society.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.