Gaya APA
P, B., K.Geitner, F. (1985).
Practical Machinery Management for Process Plant vol:4 Major Process Equipment Maintenance and Repair (4).
Houston,London,Paris,Tokyo:
Gulf Publishing Company.
Gaya MLA
P, Bloch,Heinz., K.Geitner, Fred.
"Practical Machinery Management for Process Plant vol:4 Major Process Equipment Maintenance and Repair".
4
Houston,London,Paris,Tokyo:
Gulf Publishing Company,
1985.
Text.