Kash., D. E. (1989). Perpetual innovation: The new world of competition. New York: Basic Books.
Chicago Style CitationKash., Don E. Perpetual Innovation: The New World of Competition. New York: Basic Books, 1989.
Cita MLAKash., Don E. Perpetual Innovation: The New World of Competition. New York: Basic Books, 1989.
Atenció: Aquestes cites poden no estar 100% correctes.