APA (7th ed.) Zitazioa

ebrary, Inc, Ehlich, K., & Wagner, J. (1995). The discourse of business negotiation. Mouton de Gruyter.

Chicago Style (17th ed.) Zitazioa

ebrary, Inc, Konrad Ehlich, eta Johannes Wagner. The Discourse of Business Negotiation. Berlin ; New York: Mouton de Gruyter, 1995.

MLA (9th ed.) Zitazioa

ebrary, Inc, et al. The Discourse of Business Negotiation. Mouton de Gruyter, 1995.