Wertheimer, A. I., & Knoben, J. E. (1973). The mail-order prescription drug industry.
Citação norma ChicagoWertheimer, A I., and J E. Knoben. The Mail-order Prescription Drug Industry. 1973.
MLA citiranjeWertheimer, A I., and J E. Knoben. The Mail-order Prescription Drug Industry. 1973.
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