Wetland Conservation Project (Sri Lanka) & Euroconsult (Organization). (1993). Wetland site report, Tabbowa reservoir (Rev. [ed.].). Central Environmental Authority : Euroconsult, Netherlands.
Čikaški stil citiranja (17. izdanje)Wetland Conservation Project (Sri Lanka) i Euroconsult (Organization). Wetland Site Report, Tabbowa Reservoir. Rev. [ed.]. [Colombo], Sri Lanka: Central Environmental Authority : Euroconsult, Netherlands, 1993.
MLA način citiranja (8. izdanje)Wetland Conservation Project (Sri Lanka) i Euroconsult (Organization). Wetland Site Report, Tabbowa Reservoir. Rev. [ed.]. Central Environmental Authority : Euroconsult, Netherlands, 1993.
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