Fabrycky, Wolter J., 1932-, author
Prentice-Hall, 1966
Buku Teks
Churchman, Charles West, 1913-, author
Wiley, 1957
Buku Teks
Chorafas, Dimitris N.
Reinhold Publishing Corporation, 1958
Buku Teks
Miller, David M., author
John Wiley & Sons, 1990
Buku Teks
edited by Burton V. Dean
John Wiley & Sons, 1963
Buku Teks