Cameron, Adrian Colin, author
Cambridge University Press, 2009
Buku Teks
Moore, Ramon E., author
Society for Industrial and Applied Mathematics, 1995
eBooks
Makridakis, Spyros G., author
John Wiley & Sons, 1998
Buku Teks
Gross, Jonathan L., author
Chapman & Hall/CRC Taylor & Francis Group, 2008
Buku Teks
Gass, Saul I., author
Mc Graw Hill, 1975
Buku Teks