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Dyfyniad Arddull ChicagoCullity, B. D. Elements of X-ray Diffraction. 2d ed. Reading, Mass.: Addison-Wesley Pub. Co., 1978.
Dyfyniad MLACullity, B. D. Elements of X-ray Diffraction. 2d ed. Addison-Wesley Pub. Co., 1978.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.