Gaya APA
Mattock, J. (1998).
How To Be A Better Negotiator Meraih Solusi Win-Win Secara Kreatif .
Jakarta:
PT Gramedia Pustaka Utama.
Gaya MLA
Mattock, John.
"How To Be A Better Negotiator Meraih Solusi Win-Win Secara Kreatif".
Jakarta:
PT Gramedia Pustaka Utama,
1998.
Text.