Richardson, P. (2001). Internet marketing: Readings and online resources. McGraw-Hill/Irwin.
Chicagoスタイル(17版)引用形式Richardson, Paul. Internet Marketing: Readings and Online Resources. New York: McGraw-Hill/Irwin, 2001.
MLA(8版)引用形式Richardson, Paul. Internet Marketing: Readings and Online Resources. McGraw-Hill/Irwin, 2001.
警告: この引用は必ずしも正確ではありません.