Oberlender, Garold D., author
McGraw-Hill, 1993
Buku Teks
Mott, Charles H.
John Wiley & Sons, 1981
Buku Teks
Asiyanto, author
Pradnya Paramita, 2010
Buku Teks
Strong, Robert A, author
Thomson/South-Western, 2006
Buku Teks
Lambeck, Richard, author
McGraw-Hill, 2009
Buku Teks