Rampal, V. (1992). Photonics: Elements and devices. Wheeler publishing.
Dyfyniad Arddull ChicagoRampal, V.V. Photonics: Elements and Devices. Allahabad: Wheeler publishing, 1992.
Dyfyniad MLARampal, V.V. Photonics: Elements and Devices. Wheeler publishing, 1992.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.