Blanchard, Benjamin S., author
Pearson/Prentice Hall, 2004
Buku Teks
Gilb, Tom
Addison-Wesley, 1988
Buku Teks
Jack, Hugh, author
Academic Press, 2013
eBooks
Mays, Larry W., author
McGraw-Hill, 1992
Buku Teks
Morshed, Ali, author
NACE International, 2011
Buku Teks