Budd, T. (2002). An introduction to object-oriented programming (3rd ed.). Pearson/Addison-Wesley.
芝加哥风格引文Budd, Timothy. An Introduction to Object-oriented Programming. 3rd ed. Boston ; New Delhi: Pearson/Addison-Wesley, 2002.
MLA引文Budd, Timothy. An Introduction to Object-oriented Programming. 3rd ed. Pearson/Addison-Wesley, 2002.
警告：这些引文格式不一定是100％准确.