Cross, A. D. (1969). An introduction to practical infra-red spectroscopy. Butterworths.
Dyfyniad Arddull ChicagoCross, A. D. An Introduction to Practical Infra-red Spectroscopy. London: Butterworths, 1969.
Dyfyniad MLACross, A. D. An Introduction to Practical Infra-red Spectroscopy. Butterworths, 1969.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.