APA-čujuhus (7. p.)

Various. Lippincott's Magazine of Popular Literature and Science, Vol. 20, August 1877.

Chicago-čujuhus (17. p.)

Various. Lippincott's Magazine of Popular Literature and Science, Vol. 20, August 1877.

MLA-čujuhus (9. p.)

Various. Lippincott's Magazine of Popular Literature and Science, Vol. 20, August 1877.

Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.