Chao, Lincoln L., author
McGraw-Hill, 1974
Buku Teks
Devore, Jay L, author
[Springer, ], 2012
eBooks
Sigel, Andrew F., author
John Wiley & Sons, 1996
Buku Teks
Runyon, Richard P., author
Ill. Richard D. Irwin , 1982
Buku Teks
Walpole, Ronald E., author
Macmillan, 1968
Buku Teks