Kramer, Arthur D., author
McGraw-Hill, 1984
Buku Teks
Crank, John
Oxford Univ. Press , 1962
Buku Teks
Lister, Frederick M., author
Prentice-Hall, 1966
Buku Teks
Shockley, James E., author
Holt, Rinehart and Winston , 1976
Buku Teks
edited by Douglas M. Campbell and John C. Higgins
Wadsworh, 1984
Buku Teks