Fisher, R. (2011). Getting to Yes (1st.). RH Business Books.
Chicago-čujuhus (17. p.)Fisher, Roger. Getting to Yes. 1st. RH Business Books, 2011.
MLA-čujuhus (9. p.)Fisher, Roger. Getting to Yes. 1st. RH Business Books, 2011.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.