Ladd, M., & Palmer, R. . .. (2003). Stracture Determination by X-ray crystallography (4 /.).
Dyfyniad Arddull ChicagoLadd, Mark, and Rex Palmer. Stracture Determination by X-ray Crystallography. 4 /. New york : Kulwer acamic, 2003.
Dyfyniad MLALadd, Mark, and Rex Palmer. Stracture Determination by X-ray Crystallography. 4 /. 2003.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.