(1930). Sources of information for books on Latin America. Columbus Memorial Library.
Chicago-čujuhus (17. p.)Sources of Information for Books on Latin America. Washington: Columbus Memorial Library, 1930.
MLA-čujuhus (9. p.)Sources of Information for Books on Latin America. Columbus Memorial Library, 1930.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.