Koffman, E. B., & Wolz, U. (1999). Problem solving with Java. Addison-Wesley.
芝加哥风格引文Koffman, Elliot B., 与 Ursula Wolz. Problem Solving with Java. Reading, Mass: Addison-Wesley, 1999.
MLA引文Koffman, Elliot B., 与 Ursula Wolz. Problem Solving with Java. Addison-Wesley, 1999.
警告：这些引文格式不一定是100％准确.