Gaya APA
CHHALOTRA, G, P., BHAT, D. (1984).
ELECTRICAL ENGINEERING MATERIALS .
Nai Sarak, DELHI, India:
KHANNA PUBLISKERS.
Gaya MLA
CHHALOTRA, G., P.., BHAT, DR.B.K..
"ELECTRICAL ENGINEERING MATERIALS".
Nai Sarak, DELHI, India:
KHANNA PUBLISKERS,
1984.
Text Book Elektro.