Merkoša sitáhtat

APA-čujuhus (7. p.)
Broekema C & French Josephine. Tooley's dictionary of mapmakers (Revised edition A-Z.). Map Collector Publications.
Chicago-čujuhus (17. p.)
Broekema C juo French Josephine. Tooley's Dictionary of Mapmakers. Revised edition A-Z. Map Collector Publications.
MLA-čujuhus (9. p.)
Broekema C juo French Josephine. Tooley's Dictionary of Mapmakers. Revised edition A-Z. Map Collector Publications.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.