APA
Singh H., . (2010). History of pharmacy in India and related aspects vol.7 : builders and awareness creators of modern pharmacy 4 : Sir Ram Nath Chopra- work, vision & legacy. Vallabh prakashan: Delhi.
Chicago
Singh Harikishan, . 2010. History of pharmacy in India and related aspects vol.7 : builders and awareness creators of modern pharmacy 4 : Sir Ram Nath Chopra- work, vision & legacy. Vallabh prakashan: Delhi.
Harvard
Singh H., . (2010). History of pharmacy in India and related aspects vol.7 : builders and awareness creators of modern pharmacy 4 : Sir Ram Nath Chopra- work, vision & legacy. Vallabh prakashan: Delhi.
MLA
Singh Harikishan, . History of pharmacy in India and related aspects vol.7 : builders and awareness creators of modern pharmacy 4 : Sir Ram Nath Chopra- work, vision & legacy. Vallabh prakashan: Delhi. 2010.