American Chemical Society. Division of Organic Coatings and Plastics Chemistry, American Chemical Society. Division of Polymer Chemistry, Paul, D. R., & Harris, F. W. (1976). Controlled release polymeric formulations. American Chemical Society.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रAmerican Chemical Society. Division of Organic Coatings and Plastics Chemistry, American Chemical Society. Division of Polymer Chemistry, Donald R. Paul, और Frank Wayne Harris. Controlled Release Polymeric Formulations. Washington, DC: American Chemical Society, 1976.
एमएलए (9वां संस्करण) प्रशस्ति पत्रAmerican Chemical Society. Division of Organic Coatings and Plastics Chemistry, et al. Controlled Release Polymeric Formulations. American Chemical Society, 1976.
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