Thames, R. C. (2009). Chasing Change. John Wiley & Sons.
Chicago-čujuhus (17. p.)Thames, Robert C. Chasing Change. John Wiley & Sons, 2009.
MLA-čujuhus (9. p.)Thames, Robert C. Chasing Change. John Wiley & Sons, 2009.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.