Gaya APA
P.L.Jain, .
(1981).
Principles of foundry technology
(
2)
.
nEW dELHI:
Tata McGraw Hill.
Gaya MLA
P.L.Jain, .
"Principles of foundry technology".
2
nEW dELHI:
Tata McGraw Hill,
1981.
Text.