Riley C. M. ., . (2014). Specification of Drug Substances, Development and Validation of Analytical Methods. New Delhi: Elsevier.
Riley C M, . 2014. Specification of Drug Substances, Development and Validation of Analytical Methods. New Delhi: Elsevier.
Riley C M, . Specification of Drug Substances, Development and Validation of Analytical Methods. New Delhi: Elsevier. 2014.