Valladares, J. A. (2000). The Craft of copywriting. Response Books.
シカゴスタイル引用形Valladares, June A. The Craft of Copywriting. New Delhi ; Thousand Oaks, Calif.: Response Books, 2000.
MLA引用形式Valladares, June A. The Craft of Copywriting. Response Books, 2000.
警告: この引用は必ずしも正確ではありません.