Venkataraman, G. (1997). The many phases of matter.
Dyfyniad Arddull ChicagoVenkataraman, G. The Many Phases of Matter. Hyderabad, University Press, 1997.
Dyfyniad MLAVenkataraman, G. The Many Phases of Matter. 1997.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.