Budd, T. (2002). An introduction to object-oriented programming (3rd ed.). Pearson/Addison-Wesley.
Dyfyniad Arddull ChicagoBudd, Timothy. An Introduction to Object-oriented Programming. 3rd ed. Boston ; New Delhi: Pearson/Addison-Wesley, 2002.
Dyfyniad MLABudd, Timothy. An Introduction to Object-oriented Programming. 3rd ed. Pearson/Addison-Wesley, 2002.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.