Gaya APA
ENVIRONMENTAL ASPECTS OF ALUMINIA PRODUCTION. (1985).
:
UNEP.
Gaya Chicago
ENVIRONMENTAL ASPECTS OF ALUMINIA PRODUCTION.
.
:
UNEP,
1985.
Text.
Gaya MLA
ENVIRONMENTAL ASPECTS OF ALUMINIA PRODUCTION.
.
:
UNEP,
1985.
Text.
Gaya Turabian
ENVIRONMENTAL ASPECTS OF ALUMINIA PRODUCTION.
:
UNEP,
1985.
Print.