(2014). UPSC-ES Engineering services examination: Objective solved papers:civil engineering papers I & II 2000-2013. C L Media.
Dyfyniad Arddull ChicagoUPSC-ES Engineering Services Examination: Objective Solved Papers:civil Engineering Papers I & II 2000-2013. Roorkhee: C L Media, 2014.
Dyfyniad MLAUPSC-ES Engineering Services Examination: Objective Solved Papers:civil Engineering Papers I & II 2000-2013. C L Media, 2014.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.