Whiston,Clive. (1987). X-Ray Methods. Wiley.
Dyfyniad Arddull ChicagoWhiston,Clive. X-Ray Methods. London: Wiley, 1987.
Dyfyniad MLAWhiston,Clive. X-Ray Methods. Wiley, 1987.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.
Whiston,Clive. (1987). X-Ray Methods. Wiley.
Dyfyniad Arddull ChicagoWhiston,Clive. X-Ray Methods. London: Wiley, 1987.
Dyfyniad MLAWhiston,Clive. X-Ray Methods. Wiley, 1987.