Krooss, H. E. (1970). Executive opinion: What business leaders said and thought on economic issues, 1920s - 1960s. Doubleday.
Chicago-Zitierstil (17. Ausg.)Krooss, Herman Edward. Executive Opinion: What Business Leaders Said and Thought on Economic Issues, 1920s - 1960s. Garden City, NY: Doubleday, 1970.
MLA-Zitierstil (9. Ausg.)Krooss, Herman Edward. Executive Opinion: What Business Leaders Said and Thought on Economic Issues, 1920s - 1960s. Doubleday, 1970.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.