Robert A. Stafford..Scientist of empire : Sir Roderick Murchison, scientific exploration and Victorian imperialism /.Cambridge University Press,,2002, c1989..
B. L.]]E. Stafford]]Sabisky,Stability of amorphous silicon alloy materials and devices.Stability of amorphous silicon alloy materials and devices (1987 : Palo Alto, Ca.).American Institute of Physics,1987.