Fisher Roger. (2012). Getting to Yes. Business Books.
Chicago-čujuhus (17. p.)Fisher Roger. Getting to Yes. London: Business Books, 2012.
MLA-čujuhus (9. p.)Fisher Roger. Getting to Yes. Business Books, 2012.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.