Sodha M.S, Ghatak, A., & Tripathi, V. (1974). Self-focusing of laser beams in dielectrics, plasmas and semiconductors. Tata McGraw-Hill.
Dyfyniad Arddull ChicagoSodha M.S, A.K Ghatak, and V.K Tripathi. Self-focusing of Laser Beams in Dielectrics, Plasmas and Semiconductors. New Delhi: Tata McGraw-Hill, 1974.
Dyfyniad MLASodha M.S, et al. Self-focusing of Laser Beams in Dielectrics, Plasmas and Semiconductors. Tata McGraw-Hill, 1974.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.