Oliver, D. (2004). How to Negotiate Effectively: Bagaimana Berunding Secara Efektif. elex media komputindo.
Chicago Style (17th ed.) CitationOliver, David. How to Negotiate Effectively: Bagaimana Berunding Secara Efektif. elex media komputindo, 2004.
MLA (8th ed.) CitationOliver, David. How to Negotiate Effectively: Bagaimana Berunding Secara Efektif. elex media komputindo, 2004.
Warning: These citations may not always be 100% accurate.