APA
P D Sethi, . (1993). Quantitative analysis of drugs in pharmaceutical formulations. Unique Publ, New Delhi: .
Chicago
P D Sethi, . 1993. Quantitative analysis of drugs in pharmaceutical formulations. Unique Publ, New Delhi: .
Harvard
P D Sethi, . (1993). Quantitative analysis of drugs in pharmaceutical formulations. Unique Publ, New Delhi: .
MLA
P D Sethi, . Quantitative analysis of drugs in pharmaceutical formulations. Unique Publ, New Delhi: . 1993.