Kash, D. E. (1989). Perpetual innovation: The new world of competition. United States: BasicBooks.
Stile di citazione ChicagoKash, Don E. Perpetual Innovation: The New World of Competition. United States: BasicBooks, 1989.
Citazione MLAKash, Don E. Perpetual Innovation: The New World of Competition. United States: BasicBooks, 1989.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.