Singh, G. (2012). GIS in water resources engineering. SBS Publishers & Distributors Pvt. Ltd..
Cita Chicago (17th ed.)Singh, Gajraj. GIS in Water Resources Engineering. New Delhi: SBS Publishers & Distributors Pvt. Ltd., 2012.
Cita MLA (9th ed.)Singh, Gajraj. GIS in Water Resources Engineering. SBS Publishers & Distributors Pvt. Ltd., 2012.
Atenció: Aquestes cites poden no estar 100% correctes.