Gaya APA
ECKENFELDER, W, W. (1981).
Application of Adsorption to Wastewater Treatment (-).
New York:
Amercan Enviro Press.
Gaya MLA
ECKENFELDER, W., Wesley.
"Application of Adsorption to Wastewater Treatment".
-
New York:
Amercan Enviro Press,
1981.
FAKULTAS TEKNIK.