Brown, J. H. (2007). Dangerous Undertaking (7th.). John Wiley.
Chicago-čujuhus (17. p.)Brown, James Harlow. Dangerous Undertaking. 7th. New Jersey: John Wiley, 2007.
MLA-čujuhus (9. p.)Brown, James Harlow. Dangerous Undertaking. 7th. John Wiley, 2007.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.