Katzan, Harry, Jr., author
Van Nostrand Reinhold, 1973
Buku Teks
Grauer, Robert T.
Prentice-Hall, 1978
Buku Teks
Elmasri, Ramez, author
McGraw-Hill, 2010
Buku Teks
Comer, Douglas, author
Prentice-Hall, 1984
Buku Teks
Comer, Douglas, author
Prentice-Hall, 1988
Buku Teks