APA
Singhal N., . (1996). Reaction and Optics. Jaypee Brothers, Banglore: .
Chicago
Singhal N.C, . 1996. Reaction and Optics. Jaypee Brothers, Banglore: .
Harvard
Singhal N., . (1996). Reaction and Optics. Jaypee Brothers, Banglore: .
MLA
Singhal N.C, . Reaction and Optics. Jaypee Brothers, Banglore: . 1996.