APA(7版)引用形式

Não informado. (2000). Ziff Davis Smart Business for the New Economy. Ziff Davis Media.

Chicagoスタイル(17版)引用形式

Não informado. Ziff Davis Smart Business for the New Economy. New York: Ziff Davis Media, 2000.

MLA(8版)引用形式

Não informado. Ziff Davis Smart Business for the New Economy. Ziff Davis Media, 2000.

警告: この引用は必ずしも正確ではありません.