UGC. (1993). Guidelines for SAP,COSIST and USIC. University grants commission.
Dyfyniad Arddull ChicagoUGC. Guidelines for SAP,COSIST and USIC. New delhi: University grants commission, 1993.
Dyfyniad MLAUGC. Guidelines for SAP,COSIST and USIC. University grants commission, 1993.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.