Kinariwala, Bharat
John Wiley & Sons, 1973
Buku Teks
Budak, Aram
Prentice-Hall, 1978
Buku Teks
Budak, Aram
[Publisher not identified], [Date of publication not identified]
Buku Referensi
Johnson, David E.
Prentice-Hall, 1984
Buku Teks
by David E. Johnson ... [et.al]
John Wiley , 1999
Buku Teks