Mattock, John dan Jons Ehrenborg. How to Be a Better Negotiator: Meraih Solusi Win-win Secara Kreatif. - Jakarta: Elex Media Komputindo, 2002. - xi, 171p. 21 cm. ISBN: 9792034501 Subjects--Topical Terms: Negoisasi--Cara LC Class. No.: BJ1581.2 / .M4445 1996