Schmetterer, B. (2003). Leap: A revolution in creative business strategy. Hoboken, N.J: Wiley.
Dyfyniad Arddull ChicagoSchmetterer, Bob. Leap: A Revolution in Creative Business Strategy. Hoboken, N.J: Wiley, 2003.
Dyfyniad MLASchmetterer, Bob. Leap: A Revolution in Creative Business Strategy. Hoboken, N.J: Wiley, 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.