Ziff-Davis Press. (1995). Smart travel: Total planning on your computer. Ziff-Davis Press.
Chicagoスタイル(17版)引用形式Ziff-Davis Press. Smart Travel: Total Planning on Your Computer. Emeryville, Calif: Ziff-Davis Press, 1995.
MLA(9版)引用形式Ziff-Davis Press. Smart Travel: Total Planning on Your Computer. Ziff-Davis Press, 1995.
警告: この引用は必ずしも正確ではありません.