APA
Gupta A. K., . (2020). Handbook of drug store and business management. CBS publishers and distributors pvt.ltd: New Delhi.
Chicago
Gupta Ashok K, . 2020. Handbook of drug store and business management. CBS publishers and distributors pvt.ltd: New Delhi.
Harvard
Gupta A. K., . (2020). Handbook of drug store and business management. CBS publishers and distributors pvt.ltd: New Delhi.
MLA
Gupta Ashok K, . Handbook of drug store and business management. CBS publishers and distributors pvt.ltd: New Delhi. 2020.