Gaya APA
ENVIRONMENTAL ASPECTS OF THE METAL FINISHING INDUSTRY. (1989).
PARIS:
UNEP.
Gaya Chicago
ENVIRONMENTAL ASPECTS OF THE METAL FINISHING INDUSTRY.
.
PARIS:
UNEP,
1989.
Text.
Gaya MLA
ENVIRONMENTAL ASPECTS OF THE METAL FINISHING INDUSTRY.
.
PARIS:
UNEP,
1989.
Text.
Gaya Turabian
ENVIRONMENTAL ASPECTS OF THE METAL FINISHING INDUSTRY.
PARIS:
UNEP,
1989.
Print.