Cavalla, D., Flack, J. D., & Jennings, R. (1997). Modern strategy for preclinical pharmaceutical R & D: Towards the virtual research company. Wiley.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रCavalla, David, John D. Flack, और Richard Jennings. Modern Strategy for Preclinical Pharmaceutical R & D: Towards the Virtual Research Company. Chichester, England: Wiley, 1997.
एमएलए (9वां संस्करण) प्रशस्ति पत्रCavalla, David, et al. Modern Strategy for Preclinical Pharmaceutical R & D: Towards the Virtual Research Company. Wiley, 1997.
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