Subrahmanyam, C. V. S., & Thimmasetty, J. (2019). Laboratory Manual of Physical Pharmaceutics (2nd ed.). Vallabh Prakashan.

Subrahmanyam, C. V. S., and J. Thimmasetty. Laboratory Manual of Physical Pharmaceutics. 2nd ed. New Delhi: Vallabh Prakashan, 2019.

Subrahmanyam, C. V. S., and J. Thimmasetty. Laboratory Manual of Physical Pharmaceutics. 2nd ed. Vallabh Prakashan, 2019.