Kawasaki, G. (2004). The Art of the Start (sco 2nd.). John Wiley & Sons.
Dyfyniad Arddull ChicagoKawasaki, Guy. The Art of the Start. sco 2nd. San Franci: John Wiley & Sons, 2004.
Dyfyniad MLAKawasaki, Guy. The Art of the Start. sco 2nd. John Wiley & Sons, 2004.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.