APA (7e ed.) Bronvermelding

Fisher,Roger. (1991). Getting to yes: Negotiating agreement without giving in (NA.). RH Business Books.

Chicago (17e ed.) Bronvermelding

Fisher,Roger. Getting to Yes: Negotiating Agreement Without Giving in. NA. US: RH Business Books, 1991.

MLA (9e ed.) Bronvermelding

Fisher,Roger. Getting to Yes: Negotiating Agreement Without Giving in. NA. RH Business Books, 1991.

Let op: Deze citaties zijn niet altijd 100% accuraat.