APA aipamena

Fisher Roger. Getting to Yes: Negotiating an agreement without giving in (2ND.). Random House.

Chicago Style aipamena

Fisher Roger. Getting to Yes: Negotiating an Agreement Without Giving in. 2ND. US: Random House.

MLA aipamena

Fisher Roger. Getting to Yes: Negotiating an Agreement Without Giving in. 2ND. Random House.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.