Gaya APA
Trade $ environment Volume 4 : toxic and Hazadous wastes management. (1998).
Indonesia:
Pubished.
Gaya Chicago
Trade $ environment Volume 4 : toxic and Hazadous wastes management.
.
Indonesia:
Pubished,
1998.
Text.
Gaya MLA
Trade $ environment Volume 4 : toxic and Hazadous wastes management.
.
Indonesia:
Pubished,
1998.
Text.
Gaya Turabian
Trade $ environment Volume 4 : toxic and Hazadous wastes management.
Indonesia:
Pubished,
1998.
Print.