Gaya APA
Shammas, Nazih K.. (2011).
Water and Wastewater Engineering : Water supply and wastewater removal (3th ed).
USA:
John Wiley.
Gaya Chicago
Shammas, Nazih K..
Water and Wastewater Engineering : Water supply and wastewater removal.
3th ed
USA:
John Wiley,
2011.
Text.
Gaya MLA
Shammas, Nazih K..
Water and Wastewater Engineering : Water supply and wastewater removal.
3th ed
USA:
John Wiley,
2011.
Text.
Gaya Turabian
Shammas, Nazih K..
Water and Wastewater Engineering : Water supply and wastewater removal.
3th ed
USA:
John Wiley,
2011.
Print.