V.kumar & Werner J.reinartz. (2006). Customer relationship management: A database approach. John wiley and sons.
シカゴスタイル引用形V.kumar , Werner J.reinartz. Customer Relationship Management: A Database Approach. USA: John wiley and sons, 2006.
MLA引用形式V.kumar , Werner J.reinartz. Customer Relationship Management: A Database Approach. John wiley and sons, 2006.
警告: この引用は必ずしも正確ではありません.