TULL DONALD S. (1990). MARKETING RESEARCH: MEASUREMENT & METHOD (5TH.). MACMILLAN.
Chicagoスタイル(17版)引用形式TULL DONALD S. MARKETING RESEARCH: MEASUREMENT & METHOD. 5TH. NEW YORK: MACMILLAN, 1990.
MLA(9版)引用形式TULL DONALD S. MARKETING RESEARCH: MEASUREMENT & METHOD. 5TH. MACMILLAN, 1990.
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