Gaya APA
ECKENFELDER, W. WESLEY. (2000).
INDUSTRIAL WATER POLLUTION CONTROL (3).
NEW YORK:
McGRAW HILL.
Gaya Chicago
ECKENFELDER, W. WESLEY.
INDUSTRIAL WATER POLLUTION CONTROL.
3
NEW YORK:
McGRAW HILL,
2000.
Text.
Gaya MLA
ECKENFELDER, W. WESLEY.
INDUSTRIAL WATER POLLUTION CONTROL.
3
NEW YORK:
McGRAW HILL,
2000.
Text.
Gaya Turabian
ECKENFELDER, W. WESLEY.
INDUSTRIAL WATER POLLUTION CONTROL.
3
NEW YORK:
McGRAW HILL,
2000.
Print.