Peltzman, S. (1974). Regulation of pharmaceutical innovation: The 1962 amendments. Washington: American Enterprise Institute for Public Policy Research.
استشهاد بنمط شيكاغوPeltzman, Sam. Regulation of Pharmaceutical Innovation: The 1962 Amendments. Washington: American Enterprise Institute for Public Policy Research, 1974.
MLA استشهادPeltzman, Sam. Regulation of Pharmaceutical Innovation: The 1962 Amendments. Washington: American Enterprise Institute for Public Policy Research, 1974.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.