Cochran, William G., author
Wiley, 1953
Buku Teks
Cochran, William G., author
John Wiley & Sons, 1953
Buku Teks
Raj, Des, author
McGraw-Hill, 1968
Buku Teks
Williams, Bill
John Wiley & Sons, 1978
Buku Teks
Thompson, Steven K.
John Wiley & Sons, 1992
Buku Teks