Lewis, R., & Stewart, R. (1961). The managers: A new examination of the English, German and American executive. New American Library.
Цитирование в стиле Чикаго (17-е изд.)Lewis, Roy, и Rosemary Stewart. The Managers: A New Examination of the English, German and American Executive. N. Y: New American Library, 1961.
Цитирование MLA (9-е изд.)Lewis, Roy, и Rosemary Stewart. The Managers: A New Examination of the English, German and American Executive. New American Library, 1961.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.