In 1977, MBA Magazine surveyed business schools deans to come up with a ranking which listed The Wharton School, Harvard Business School, Stanford Graduate School of Business, the Booth School of Business, and the MIT Sloan School of Management as their top 5.
In 1977, MBA Magazine udělal průzkum mezi děkany a přišel se seznamem, ve kterým byly The Wharton School, Harvard Business School, Stanford Graduate School of Business, Booth School of Business, a MIT Sloan School of Management na prvních pěti příčkách.