Broek, David, author
Martinus Nijhoff, 1982
Buku Teks
Hertzberg, Richard W., author
John Wiley & Sons, 1996
Buku Teks
Hertzberg, Richard W., author
John Wiley & Sons, 1989
Buku Teks
Kundu, Tribikram, author
CRC press, 2008
Buku Teks
Sanford, R.J., author
Pearson Education, Inc., 2003
Buku Teks