Bender, Edward A., author
John Wiley & Sons, 1978
Buku Teks
Deville, Michel O., author
Springer, 2012
eBooks
William, H.P., author
John Wiley & Sons, 1978
Buku Teks
edited by Robert L. Graves and Philip Wolfe
McGraw-Hill, 1963
Buku Teks
Meyer, Walter J., author
McGraw-Hill, 1984
Buku Teks