Seligman, B. B. (1971). The potentates: Business and businessmen in American history. Dial Press.
Цитирование в стиле Чикаго (17-е изд.)Seligman, Ben B. The Potentates: Business and Businessmen in American History. New York: Dial Press, 1971.
Цитирование MLA (8-е изд.)Seligman, Ben B. The Potentates: Business and Businessmen in American History. Dial Press, 1971.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.