APA
Gupta J.B, . (1995). A course in electrical engg. : Delhi Kataria & Sons.
Chicago
Gupta J.B, . 1995. A course in electrical engg. : Delhi Kataria & Sons.
Harvard
Gupta J.B, . (1995). A course in electrical engg. : Delhi Kataria & Sons.
MLA
Gupta J.B, . A course in electrical engg. : Delhi Kataria & Sons. 1995.