Albrecht Karl & Albrecht Steve. (1993). Added Value Negotiating ,The Breakthrough Method For Building Balanced Deals. Richard D.Irwin,Inc.
Цитирование в стиле Чикаго (17-е изд.)Albrecht Karl и Albrecht Steve. Added Value Negotiating ,The Breakthrough Method For Building Balanced Deals. USA: Richard D.Irwin,Inc, 1993.
Цитирование MLA (9-е изд.)Albrecht Karl и Albrecht Steve. Added Value Negotiating ,The Breakthrough Method For Building Balanced Deals. Richard D.Irwin,Inc, 1993.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.