Elladd Aldrich. (1975). Marketing research: Information systems and decision making. John Wiley & Sons.
シカゴスタイル引用形Elladd Aldrich. Marketing Research: Information Systems and Decision Making. London: John Wiley & Sons, 1975.
MLA引用形式Elladd Aldrich. Marketing Research: Information Systems and Decision Making. John Wiley & Sons, 1975.
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