Alvin, C. B., & Ann, V. (2023). Marketing Research (Ninth Edition). Pearson Education.
Trích dẫn kiểu ChicagoAlvin, C. Burns, và Veeck Ann. Marketing Research (Ninth Edition). Pearson Education, 2023.
MLA CitationAlvin, C. Burns, và Veeck Ann. Marketing Research (Ninth Edition). Pearson Education, 2023.
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