Dillon, W., Firtle, N. H., & Madden, T. J. (1993). Essentials of marketing research. McGraw-Hill.
Chicagoスタイル(17版)引用形式Dillon, William, Neil H. Firtle, , Thomas J. Madden. Essentials of Marketing Research. Boston: McGraw-Hill, 1993.
MLA(9版)引用形式Dillon, William, et al. Essentials of Marketing Research. McGraw-Hill, 1993.
警告: この引用は必ずしも正確ではありません.