Kech, E. M., Peterson, A. T., Brown, B., Pearlman, E., Tenney, G., Marshino, O., . . . Augustine, M. S. (1948). Public Health Education Section: Evaluation of Commercial Advertising.
Chicago Style CitationKech, Edna M., et al. Public Health Education Section: Evaluation of Commercial Advertising. 1948.
Cita MLAKech, Edna M., et al. Public Health Education Section: Evaluation of Commercial Advertising. 1948.
Atenció: Aquestes cites poden no estar 100% correctes.