Sally, D. (2020). One step ahead: Mastering the art and science of negotiation (First U.S. edition.). St. Martin's Press.
Цитирование в стиле Чикаго (17-е изд.)Sally, David. One Step Ahead: Mastering the Art and Science of Negotiation. First U.S. edition. New York: St. Martin's Press, 2020.
Цитирование MLA (8-е изд.)Sally, David. One Step Ahead: Mastering the Art and Science of Negotiation. First U.S. edition. St. Martin's Press, 2020.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.