Rivkin, Jan W. "Where Do Great Strategies Come From?" Boston: Harvard Business School Publishing Class Lecture, 2004. Electronic. (Faculty Lecture: HBSP Product Number 9-754-4C.) ...
Bradley, Stephen P. "Capturing the Value: Competitive Strategies That Work." Boston: Harvard Business School Publishing Class Lecture, 2004. Electronic. (Faculty Lecture: HBSP Product Number 7529C.) ...