APA
Sethi P.D, . (1997). Quantitative Analysis of Drugs in Pharmaceutical Formulation. NewYork: C B S.
Chicago
Sethi P.D, . 1997. Quantitative Analysis of Drugs in Pharmaceutical Formulation. NewYork: C B S.
Harvard
Sethi P.D, . (1997). Quantitative Analysis of Drugs in Pharmaceutical Formulation. NewYork: C B S.
MLA
Sethi P.D, . Quantitative Analysis of Drugs in Pharmaceutical Formulation. NewYork: C B S. 1997.