Perkins, B. (1998). Photoshop magic: Expert edition. Hayden Books.
Dyfyniad Arddull ChicagoPerkins, Brendon. Photoshop Magic: Expert Edition. Indianapolis, Ind: Hayden Books, 1998.
Dyfyniad MLAPerkins, Brendon. Photoshop Magic: Expert Edition. Hayden Books, 1998.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.