Coppens, C., & Spalding, H. S. (1921). Moral principles and medical practice: The basis of medical jurisprudence (New and enl. ed.). Benziger Brothers.
Lua i Stíl Chicago (17ú heag.)Coppens, Charles, agus Henry S. Spalding. Moral Principles and Medical Practice: The Basis of Medical Jurisprudence. New and enl. ed. New York, Cincinnati [etc.]: Benziger Brothers, 1921.
Lua MLA (8ú heag.)Coppens, Charles, agus Henry S. Spalding. Moral Principles and Medical Practice: The Basis of Medical Jurisprudence. New and enl. ed. Benziger Brothers, 1921.
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