Bradley, J. C. (1996). QuickBasic and QBasic using modular structure with visual basic. IRWIN.
芝加哥风格引文Bradley, Julia C. QuickBasic and QBasic Using Modular Structure with Visual Basic. Chicago: IRWIN, 1996.
MLA引文Bradley, Julia C. QuickBasic and QBasic Using Modular Structure with Visual Basic. IRWIN, 1996.
警告:这些引文格式不一定是100%准确.