Murthy , D. (2001). Consumer and Quality. New Age International.
Dyfyniad Arddull ChicagoMurthy , D.B.N. Consumer and Quality. Delhi: New Age International, 2001.
Dyfyniad MLAMurthy , D.B.N. Consumer and Quality. New Age International, 2001.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.