Dirksen, C. J., Kroeger, A., & Lockley, L. C. (1963). Readings in marketing. R. D. Irwin.
Chicago Style aipamenaDirksen, Charles J., Arthur Kroeger, and Lawrence Campbell Lockley. Readings in Marketing. Homewood, Ill: R. D. Irwin, 1963.
MLA aipamenaDirksen, Charles J., et al. Readings in Marketing. R. D. Irwin, 1963.
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