Biswas, A. K. (1976). Systems Approach to Water Management (First edition.). MacGraw-Hill.
Lua i Stíl Chicago (17ú heag.)Biswas, Asit K. Systems Approach to Water Management. First edition. Tokio: MacGraw-Hill, 1976.
Lua MLA (8ú heag.)Biswas, Asit K. Systems Approach to Water Management. First edition. MacGraw-Hill, 1976.
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