(1978). Vol. 21, № 9; International Journal of Heat and Mass Transfer. 1978.
Dyfyniad Arddull ChicagoVol. 21, № 9; International Journal of Heat and Mass Transfer. 1978, 1978.
Dyfyniad MLAVol. 21, № 9; International Journal of Heat and Mass Transfer. 1978, 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.