Pittman, Thomas, author
Prentice-Hall, 1992
Buku Teks
Tremblay, Jean-Paul, 1938-, author
McGraw-Hill, 1985
Buku Teks
Lee, John A.N., author
Van Nostrand Reinhold, 1967
Buku Teks
Holub, Allen I., author
Prentice-Hall, 1990
Buku Teks
Halstead, Maurice H., author
Elsevier, 1974
Buku Teks