Scott, Richard P., author
Ziff-Davis, 1995
Buku Teks
Price, Michael, author
FSC, 2011
Buku Teks
Glenn, Walter J., author
Sams, 2000
Buku Referensi
Wali Eko Djatmiko, author
Andi , 1996
Buku Teks
Matthews, Martin S., author
Osborne McGraw-Hill , 1989
Buku Teks