Không rõ. (2000). Electronic Commerce A Managerial Perspective. NOTNXB.
シカゴスタイル引用形Không rõ. Electronic Commerce A Managerial Perspective. NOTNXB, 2000.
MLA引用形式Không rõ. Electronic Commerce A Managerial Perspective. NOTNXB, 2000.
警告: この引用は必ずしも正確ではありません.