Brown, B. B. (2005). Charge Management. [Infinity Books.
Chicago-čujuhus (17. p.)Brown, Brian B. Charge Management. Delhi: [Infinity Books, 2005.
MLA-čujuhus (9. p.)Brown, Brian B. Charge Management. [Infinity Books, 2005.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.