Swartzfager, G. (1997). Visual basic 5: Object-oriented programming. The Coriolis Group, Inc.
Chicagoスタイル(17版)引用形式Swartzfager, Gene. Visual Basic 5: Object-oriented Programming. Scottsdale, Ariz: The Coriolis Group, Inc, 1997.
MLA(9版)引用形式Swartzfager, Gene. Visual Basic 5: Object-oriented Programming. The Coriolis Group, Inc, 1997.
警告: この引用は必ずしも正確ではありません.