Vyawahare, N., & Itkar, S. (2020). Drug regulatory affairs (5th ed.). Nirali Prakashan.
Lua i Stíl Chicago (17ú heag.)Vyawahare, N.S, agus Sachin Itkar. Drug Regulatory Affairs. 5th ed. Pune: Nirali Prakashan, 2020.
Lua MLA (9ú heag.)Vyawahare, N.S, agus Sachin Itkar. Drug Regulatory Affairs. 5th ed. Nirali Prakashan, 2020.
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