N. ARTAN And O. Derin. Modelling o fActivated Sludge Systems. Pennsylvania: TECHNOMIC1994, pp.589
ARTAN, N. And Derin, O. 1994. Modelling o fActivated Sludge Systems . TECHNOMIC, Pennsylvania.
ARTAN, N., & Derin, O., (1994). Modelling o fActivated Sludge Systems . Pennsylvania: TECHNOMIC.
ARTAN, Nazik, And Orhon Derin. Modelling o fActivated Sludge Systems . Pennsylvania: TECHNOMIC, 1994
ARTAN, Nazik And Derin, Orhon. Modelling o fActivated Sludge Systems . TECHNOMIC, 1994.
ARTAN, N. And Derin, O. (1994) Modelling o fActivated Sludge Systems . 1st edn. Pennsylvania: TECHNOMIC.
@book{book, author={Nazik Artan And author={Orhon Derin}, title={Modelling o fActivated Sludge Systems}, publisher={TECHNOMIC}, year={1994} }