(2009). GATE question papers 2009. IIT.
Dyfyniad Arddull ChicagoGATE Question Papers 2009. Madras: IIT, 2009.
Dyfyniad MLAGATE Question Papers 2009. IIT, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
(2009). GATE question papers 2009. IIT.
Dyfyniad Arddull ChicagoGATE Question Papers 2009. Madras: IIT, 2009.
Dyfyniad MLAGATE Question Papers 2009. IIT, 2009.