Cecil G. Sheps (1973). "Schools of public health in transition". The Milbank Memorial Fund Quarterly. Health and Society. 51 (4): 462–468. doi:10.2307/3349628. JSTOR3349628.
Cecil G. Sheps (1973). "Schools of public health in transition". The Milbank Memorial Fund Quarterly. Health and Society. 51 (4): 462–468. doi:10.2307/3349628. JSTOR3349628.