Balafutas, G.G. and AGP Consultants (1994). Design of the Force Main and Pumping Stations of Finikia Sanitary Sewer System. Thessaloniki: AGP Consultants.
Nama Consulting Engineers (1993). Environmental Impact Assessment Study for the Wastewater Treatment Plant and Wastewater Disposal of Fira Community. Athens: Nama Consulting Engineers.
Sinnatamby, G.S. (1986). The Design of Shallow Sewer Systems. Nairobi: United Nations Centre for Human Settlements.
