Byrne, J. Richard, author
McGraw-Hill, 1970
Buku Teks
Robson, B.N., author
Rigby, 1968
Buku Teks
Smart, James R., author
Brooks/Cole Publishing, 1969
Buku Teks
Stubblefield, Beauregard, author
California Brooks, 1969
Buku Teks
Millman, Richard S., author
Springer-Verlag, 1981
Buku Teks