Copper, J. (1998). Visual basic programmer`s guide to java. Galgotia.
Chicago Style (17th ed.) CitationCopper, 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:這些引文格式不一定是100%准確.