Cornell , G. (1999). Visual basic 6 from the ground up. Tata McGraw Hill.
芝加哥风格引文Cornell , Gary. Visual Basic 6 from the Ground Up. New Delhi: Tata McGraw Hill, 1999.
MLA引文Cornell , Gary. Visual Basic 6 from the Ground Up. Tata McGraw Hill, 1999.
警告：这些引文格式不一定是100％准确.