Sittenfeld, H. (1967). Test marketing. Business Publication.
シカゴスタイル引用形Sittenfeld, Hans. Test Marketing. London: Business Publication, 1967.
MLA引用形式Sittenfeld, Hans. Test Marketing. Business Publication, 1967.
警告: この引用は必ずしも正確ではありません.
Sittenfeld, H. (1967). Test marketing. Business Publication.
シカゴスタイル引用形Sittenfeld, Hans. Test Marketing. London: Business Publication, 1967.
MLA引用形式Sittenfeld, Hans. Test Marketing. Business Publication, 1967.