Copper, J. (1998). Visual basic programmer`s guide to java. Galgotia.
芝加哥风格引文Copper, James. Visual Basic Programmer`s Guide to Java. New Delhi: Galgotia, 1998.
MLA引文Copper, James. Visual Basic Programmer`s Guide to Java. Galgotia, 1998.
警告：这些引文格式不一定是100％准确.