Oliver, D. (1993). Tricks of the graphics gurus. Sams.
Dyfyniad Arddull ChicagoOliver, Dick. Tricks of the Graphics Gurus. Indiana: Sams, 1993.
Dyfyniad MLAOliver, Dick. Tricks of the Graphics Gurus. Sams, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.