Day, R.A., author
Prentice-Hall, 1977
Buku Teks
Day, R.A., author
Prentice-Hall, 1991
Buku Teks
Heftmann, Erich, author
Van Nostrand Reinhold, 1960
Buku Teks
Render, Barry, author
Prentice-Hall, 1997
Buku Teks
Render, Barry, author
Prentice-Hall, 2003
Buku Teks