Gaya APA
Petroleum Fluids. (1989).
oklahoma:
PennWell Books.
Gaya Chicago
Petroleum Fluids.
2.
oklahoma:
PennWell Books,
1989.
Text.
Gaya MLA
Petroleum Fluids.
2.
oklahoma:
PennWell Books,
1989.
Text.
Gaya Turabian
Petroleum Fluids.
oklahoma:
PennWell Books,
1989.
Print.