Bertoline, G. R. (2007). Fundamentals of graphics communication. Boston, MA: McGraw- Hill.
Dyfyniad Arddull ChicagoBertoline, Gary R. Fundamentals of Graphics Communication. Boston, MA: McGraw- Hill, 2007.
Dyfyniad MLABertoline, Gary R. Fundamentals of Graphics Communication. Boston, MA: McGraw- Hill, 2007.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.