Gaya APA
Peele, R., Church, J, A.
(1969).
Mining engineers handbook vol 1
(
ed 3)
.
New Delhi:
Wiley Eastern Private.
Gaya MLA
Peele, Robert., Church, Jhon, A.
"Mining engineers handbook vol 1".
ed 3
New Delhi:
Wiley Eastern Private,
1969.
Text.