Fisher Roger. Getting to Yes: Negotiating an agreement without giving in (2ND.). Random House.
Style de citation Chicago (17e éd.)Fisher Roger. Getting to Yes: Negotiating an Agreement Without Giving in. 2ND. US: Random House.
Style de citation MLA (9e éd.)Fisher Roger. Getting to Yes: Negotiating an Agreement Without Giving in. 2ND. Random House.
Attention : ces citations peuvent ne pas être correctes à 100%.